21738488400

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:750

約数の個数: 420

約数和(自身を含む): 79055273472

約数和(自身を除く): 57316785072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 127, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 254, 270, 300, 324, 360, 381, 400, 405, 432, 450, 486, 508, 540, 587, 600, 635, 648, 675, 720, 729, 762, 810, 900, 972, 1016, 1080, 1143, 1174, 1200, 1215, 1270, 1296, 1350, 1458, 1524, 1620, 1761, 1800, 1905, 1944, 2025, 2032, 2160, 2286, 2348, 2430, 2540, 2700, 2916, 2935, 3048, 3175, 3240, 3429, 3522, 3600, 3645, 3810, 3888, 4050, 4572, 4696, 4860, 5080, 5283, 5400, 5715, 5832, 5870, 6075, 6096, 6350, 6480, 6858, 7044, 7290, 7620, 8100, 8805, 9144, 9392, 9525, 9720, 10160, 10287, 10566, 10800, 11430, 11664, 11740, 12150, 12700, 13716, 14088, 14580, 14675, 15240, 15849, 16200, 17145, 17610, 18225, 18288, 19050, 19440, 20574, 21132, 22860, 23480, 24300, 25400, 26415, 27432, 28176, 28575, 29160, 29350, 30480, 30861, 31698, 32400, 34290, 35220, 36450, 38100, 41148, 42264, 44025, 45720, 46960, 47547, 48600, 50800, 51435, 52830, 54864, 57150, 58320, 58700, 61722, 63396, 68580, 70440, 72900, 74549, 76200, 79245, 82296, 84528, 85725, 88050, 91440, 92583, 95094, 97200, 102870, 105660, 114300, 117400, 123444, 126792, 132075, 137160, 140880, 142641, 145800, 149098, 152400, 154305, 158490, 164592, 171450, 176100, 185166, 190188, 205740, 211320, 223647, 228600, 234800, 237735, 246888, 253584, 257175, 264150, 274320, 285282, 291600, 298196, 308610, 316980, 342900, 352200, 370332, 372745, 380376, 396225, 411480, 422640, 427923, 447294, 457200, 462915, 475470, 493776, 514350, 528300, 570564, 596392, 617220, 633960, 670941, 685800, 704400, 713205, 740664, 745490, 760752, 771525, 792450, 822960, 855846, 894588, 925830, 950940, 1028700, 1056600, 1118235, 1141128, 1188675, 1192784, 1234440, 1267920, 1341882, 1371600, 1426410, 1481328, 1490980, 1543050, 1584900, 1711692, 1789176, 1851660, 1863725, 1901880, 2012823, 2057400, 2113200, 2139615, 2236470, 2282256, 2314575, 2377350, 2468880, 2683764, 2852820, 2981960, 3086100, 3169800, 3354705, 3423384, 3566025, 3578352, 3703320, 3727450, 3803760, 4025646, 4114800, 4279230, 4472940, 4629150, 4754700, 5367528, 5591175, 5705640, 5963920, 6038469, 6172200, 6339600, 6709410, 6846768, 7132050, 7406640, 7454900, 8051292, 8558460, 8945880, 9258300, 9509400, 10064115, 10698075, 10735056, 11182350, 11411280, 12076938, 12344400, 13418820, 14264100, 14909800, 16102584, 16773525, 17116920, 17891760, 18115407, 18516600, 19018800, 20128230, 21396150, 22364700, 24153876, 26837640, 28528200, 29819600, 30192345, 32205168, 33547050, 34233840, 36230814, 37033200, 40256460, 42792300, 44729400, 48307752, 50320575, 53675280, 54346221, 57056400, 60384690, 67094100, 72461628, 80512920, 85584600, 89458800, 90577035, 96615504, 100641150, 108692442, 120769380, 134188200, 144923256, 150961725, 161025840, 171169200, 181154070, 201282300, 217384884, 241538760, 268376400, 271731105, 289846512, 301923450, 362308140, 402564600, 434769768, 452885175, 483077520, 543462210, 603846900, 724616280, 805129200, 869539536, 905770350, 1086924420, 1207693800, 1358655525, 1449232560, 1811540700, 2173848840, 2415387600, 2717311050, 3623081400, 4347697680, 5434622100, 7246162800, 10869244200, 21738488400]

約数ペア:

[(1, 21738488400), (2, 10869244200), (3, 7246162800), (4, 5434622100), (5, 4347697680), (6, 3623081400), (8, 2717311050), (9, 2415387600), (10, 2173848840), (12, 1811540700), (15, 1449232560), (16, 1358655525), (18, 1207693800), (20, 1086924420), (24, 905770350), (25, 869539536), (27, 805129200), (30, 724616280), (36, 603846900), (40, 543462210), (45, 483077520), (48, 452885175), (50, 434769768), (54, 402564600), (60, 362308140), (72, 301923450), (75, 289846512), (80, 271731105), (81, 268376400), (90, 241538760), (100, 217384884), (108, 201282300), (120, 181154070), (127, 171169200), (135, 161025840), (144, 150961725), (150, 144923256), (162, 134188200), (180, 120769380), (200, 108692442), (216, 100641150), (225, 96615504), (240, 90577035), (243, 89458800), (254, 85584600), (270, 80512920), (300, 72461628), (324, 67094100), (360, 60384690), (381, 57056400), (400, 54346221), (405, 53675280), (432, 50320575), (450, 48307752), (486, 44729400), (508, 42792300), (540, 40256460), (587, 37033200), (600, 36230814), (635, 34233840), (648, 33547050), (675, 32205168), (720, 30192345), (729, 29819600), (762, 28528200), (810, 26837640), (900, 24153876), (972, 22364700), (1016, 21396150), (1080, 20128230), (1143, 19018800), (1174, 18516600), (1200, 18115407), (1215, 17891760), (1270, 17116920), (1296, 16773525), (1350, 16102584), (1458, 14909800), (1524, 14264100), (1620, 13418820), (1761, 12344400), (1800, 12076938), (1905, 11411280), (1944, 11182350), (2025, 10735056), (2032, 10698075), (2160, 10064115), (2286, 9509400), (2348, 9258300), (2430, 8945880), (2540, 8558460), (2700, 8051292), (2916, 7454900), (2935, 7406640), (3048, 7132050), (3175, 6846768), (3240, 6709410), (3429, 6339600), (3522, 6172200), (3600, 6038469), (3645, 5963920), (3810, 5705640), (3888, 5591175), (4050, 5367528), (4572, 4754700), (4696, 4629150), (4860, 4472940), (5080, 4279230), (5283, 4114800), (5400, 4025646), (5715, 3803760), (5832, 3727450), (5870, 3703320), (6075, 3578352), (6096, 3566025), (6350, 3423384), (6480, 3354705), (6858, 3169800), (7044, 3086100), (7290, 2981960), (7620, 2852820), (8100, 2683764), (8805, 2468880), (9144, 2377350), (9392, 2314575), (9525, 2282256), (9720, 2236470), (10160, 2139615), (10287, 2113200), (10566, 2057400), (10800, 2012823), (11430, 1901880), (11664, 1863725), (11740, 1851660), (12150, 1789176), (12700, 1711692), (13716, 1584900), (14088, 1543050), (14580, 1490980), (14675, 1481328), (15240, 1426410), (15849, 1371600), (16200, 1341882), (17145, 1267920), (17610, 1234440), (18225, 1192784), (18288, 1188675), (19050, 1141128), (19440, 1118235), (20574, 1056600), (21132, 1028700), (22860, 950940), (23480, 925830), (24300, 894588), (25400, 855846), (26415, 822960), (27432, 792450), (28176, 771525), (28575, 760752), (29160, 745490), (29350, 740664), (30480, 713205), (30861, 704400), (31698, 685800), (32400, 670941), (34290, 633960), (35220, 617220), (36450, 596392), (38100, 570564), (41148, 528300), (42264, 514350), (44025, 493776), (45720, 475470), (46960, 462915), (47547, 457200), (48600, 447294), (50800, 427923), (51435, 422640), (52830, 411480), (54864, 396225), (57150, 380376), (58320, 372745), (58700, 370332), (61722, 352200), (63396, 342900), (68580, 316980), (70440, 308610), (72900, 298196), (74549, 291600), (76200, 285282), (79245, 274320), (82296, 264150), (84528, 257175), (85725, 253584), (88050, 246888), (91440, 237735), (92583, 234800), (95094, 228600), (97200, 223647), (102870, 211320), (105660, 205740), (114300, 190188), (117400, 185166), (123444, 176100), (126792, 171450), (132075, 164592), (137160, 158490), (140880, 154305), (142641, 152400), (145800, 149098)]