4890600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 288

約数和(自身を含む): 20311200

約数和(自身を除く): 15420600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 24, 25, 26, 30, 33, 36, 38, 39, 40, 44, 45, 50, 52, 55, 57, 60, 65, 66, 72, 75, 76, 78, 88, 90, 95, 99, 100, 104, 110, 114, 117, 120, 130, 132, 143, 150, 152, 156, 165, 171, 180, 190, 195, 198, 200, 209, 220, 225, 228, 234, 247, 260, 264, 275, 285, 286, 300, 312, 325, 330, 342, 360, 380, 390, 396, 418, 429, 440, 450, 456, 468, 475, 494, 495, 520, 550, 570, 572, 585, 600, 627, 650, 660, 684, 715, 741, 760, 780, 792, 825, 836, 855, 858, 900, 936, 950, 975, 988, 990, 1045, 1100, 1140, 1144, 1170, 1235, 1254, 1287, 1300, 1320, 1368, 1425, 1430, 1482, 1560, 1650, 1672, 1710, 1716, 1800, 1881, 1900, 1950, 1976, 1980, 2090, 2145, 2200, 2223, 2280, 2340, 2470, 2475, 2508, 2574, 2600, 2717, 2850, 2860, 2925, 2964, 3135, 3300, 3420, 3432, 3575, 3705, 3762, 3800, 3900, 3960, 4180, 4275, 4290, 4446, 4680, 4940, 4950, 5016, 5148, 5225, 5434, 5700, 5720, 5850, 5928, 6175, 6270, 6435, 6600, 6840, 7150, 7410, 7524, 7800, 8151, 8360, 8550, 8580, 8892, 9405, 9880, 9900, 10296, 10450, 10725, 10868, 11115, 11400, 11700, 12350, 12540, 12870, 13585, 14300, 14820, 15048, 15675, 16302, 17100, 17160, 17784, 18525, 18810, 19800, 20900, 21450, 21736, 22230, 23400, 24453, 24700, 25080, 25740, 27170, 28600, 29640, 31350, 32175, 32604, 34200, 37050, 37620, 40755, 41800, 42900, 44460, 47025, 48906, 49400, 51480, 54340, 55575, 62700, 64350, 65208, 67925, 74100, 75240, 81510, 85800, 88920, 94050, 97812, 108680, 111150, 122265, 125400, 128700, 135850, 148200, 163020, 188100, 195624, 203775, 222300, 244530, 257400, 271700, 326040, 376200, 407550, 444600, 489060, 543400, 611325, 815100, 978120, 1222650, 1630200, 2445300, 4890600]

約数ペア:

[(1, 4890600), (2, 2445300), (3, 1630200), (4, 1222650), (5, 978120), (6, 815100), (8, 611325), (9, 543400), (10, 489060), (11, 444600), (12, 407550), (13, 376200), (15, 326040), (18, 271700), (19, 257400), (20, 244530), (22, 222300), (24, 203775), (25, 195624), (26, 188100), (30, 163020), (33, 148200), (36, 135850), (38, 128700), (39, 125400), (40, 122265), (44, 111150), (45, 108680), (50, 97812), (52, 94050), (55, 88920), (57, 85800), (60, 81510), (65, 75240), (66, 74100), (72, 67925), (75, 65208), (76, 64350), (78, 62700), (88, 55575), (90, 54340), (95, 51480), (99, 49400), (100, 48906), (104, 47025), (110, 44460), (114, 42900), (117, 41800), (120, 40755), (130, 37620), (132, 37050), (143, 34200), (150, 32604), (152, 32175), (156, 31350), (165, 29640), (171, 28600), (180, 27170), (190, 25740), (195, 25080), (198, 24700), (200, 24453), (209, 23400), (220, 22230), (225, 21736), (228, 21450), (234, 20900), (247, 19800), (260, 18810), (264, 18525), (275, 17784), (285, 17160), (286, 17100), (300, 16302), (312, 15675), (325, 15048), (330, 14820), (342, 14300), (360, 13585), (380, 12870), (390, 12540), (396, 12350), (418, 11700), (429, 11400), (440, 11115), (450, 10868), (456, 10725), (468, 10450), (475, 10296), (494, 9900), (495, 9880), (520, 9405), (550, 8892), (570, 8580), (572, 8550), (585, 8360), (600, 8151), (627, 7800), (650, 7524), (660, 7410), (684, 7150), (715, 6840), (741, 6600), (760, 6435), (780, 6270), (792, 6175), (825, 5928), (836, 5850), (855, 5720), (858, 5700), (900, 5434), (936, 5225), (950, 5148), (975, 5016), (988, 4950), (990, 4940), (1045, 4680), (1100, 4446), (1140, 4290), (1144, 4275), (1170, 4180), (1235, 3960), (1254, 3900), (1287, 3800), (1300, 3762), (1320, 3705), (1368, 3575), (1425, 3432), (1430, 3420), (1482, 3300), (1560, 3135), (1650, 2964), (1672, 2925), (1710, 2860), (1716, 2850), (1800, 2717), (1881, 2600), (1900, 2574), (1950, 2508), (1976, 2475), (1980, 2470), (2090, 2340), (2145, 2280), (2200, 2223)]