2220405600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 432

約数和(自身を含む): 8549452800

約数和(自身を除く): 6329047200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 79, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 158, 160, 168, 175, 196, 200, 210, 224, 237, 239, 240, 245, 280, 294, 300, 316, 336, 350, 392, 395, 400, 420, 474, 478, 480, 490, 525, 553, 560, 588, 600, 632, 672, 700, 717, 735, 784, 790, 800, 840, 948, 956, 980, 1050, 1106, 1120, 1176, 1185, 1195, 1200, 1225, 1264, 1400, 1434, 1470, 1568, 1580, 1659, 1673, 1680, 1896, 1912, 1960, 1975, 2100, 2212, 2352, 2370, 2390, 2400, 2450, 2528, 2765, 2800, 2868, 2940, 3160, 3318, 3346, 3360, 3585, 3675, 3792, 3824, 3871, 3920, 3950, 4200, 4424, 4704, 4740, 4780, 4900, 5019, 5530, 5600, 5736, 5880, 5925, 5975, 6320, 6636, 6692, 7170, 7350, 7584, 7648, 7742, 7840, 7900, 8295, 8365, 8400, 8848, 9480, 9560, 9800, 10038, 11060, 11472, 11613, 11711, 11760, 11850, 11950, 12640, 13272, 13384, 13825, 14340, 14700, 15484, 15800, 16590, 16730, 16800, 17696, 17925, 18881, 18960, 19120, 19355, 19600, 20076, 22120, 22944, 23226, 23422, 23520, 23700, 23900, 25095, 26544, 26768, 27650, 28680, 29400, 30968, 31600, 33180, 33460, 35133, 35850, 37762, 37920, 38240, 38710, 39200, 40152, 41475, 41825, 44240, 46452, 46844, 47400, 47800, 50190, 53088, 53536, 55300, 56643, 57360, 58065, 58555, 58800, 61936, 63200, 66360, 66920, 70266, 71700, 75524, 77420, 80304, 82950, 83650, 88480, 92904, 93688, 94405, 94800, 95600, 96775, 100380, 110600, 113286, 114720, 116130, 117110, 117600, 123872, 125475, 132167, 132720, 133840, 140532, 143400, 151048, 154840, 160608, 165900, 167300, 175665, 185808, 187376, 188810, 189600, 191200, 193550, 200760, 221200, 226572, 232260, 234220, 250950, 264334, 265440, 267680, 281064, 283215, 286800, 290325, 292775, 302096, 309680, 331800, 334600, 351330, 371616, 374752, 377620, 387100, 396501, 401520, 442400, 453144, 464520, 468440, 472025, 501900, 528668, 562128, 566430, 573600, 580650, 585550, 604192, 619360, 660835, 663600, 669200, 702660, 755240, 774200, 793002, 803040, 878325, 906288, 925169, 929040, 936880, 944050, 1003800, 1057336, 1124256, 1132860, 1161300, 1171100, 1321670, 1327200, 1338400, 1405320, 1416075, 1510480, 1548400, 1586004, 1756650, 1812576, 1850338, 1858080, 1873760, 1888100, 1982505, 2007600, 2114672, 2265720, 2322600, 2342200, 2643340, 2775507, 2810640, 2832150, 3020960, 3096800, 3172008, 3304175, 3513300, 3700676, 3776200, 3965010, 4015200, 4229344, 4531440, 4625845, 4645200, 4684400, 5286680, 5551014, 5621280, 5664300, 6344016, 6608350, 7026600, 7401352, 7552400, 7930020, 9062880, 9251690, 9290400, 9368800, 9912525, 10573360, 11102028, 11328600, 12688032, 13216700, 13877535, 14053200, 14802704, 15104800, 15860040, 18503380, 19825050, 21146720, 22204056, 22657200, 23129225, 26433400, 27755070, 28106400, 29605408, 31720080, 37006760, 39650100, 44408112, 45314400, 46258450, 52866800, 55510140, 63440160, 69387675, 74013520, 79300200, 88816224, 92516900, 105733600, 111020280, 138775350, 148027040, 158600400, 185033800, 222040560, 277550700, 317200800, 370067600, 444081120, 555101400, 740135200, 1110202800, 2220405600]

約数ペア:

[(1, 2220405600), (2, 1110202800), (3, 740135200), (4, 555101400), (5, 444081120), (6, 370067600), (7, 317200800), (8, 277550700), (10, 222040560), (12, 185033800), (14, 158600400), (15, 148027040), (16, 138775350), (20, 111020280), (21, 105733600), (24, 92516900), (25, 88816224), (28, 79300200), (30, 74013520), (32, 69387675), (35, 63440160), (40, 55510140), (42, 52866800), (48, 46258450), (49, 45314400), (50, 44408112), (56, 39650100), (60, 37006760), (70, 31720080), (75, 29605408), (79, 28106400), (80, 27755070), (84, 26433400), (96, 23129225), (98, 22657200), (100, 22204056), (105, 21146720), (112, 19825050), (120, 18503380), (140, 15860040), (147, 15104800), (150, 14802704), (158, 14053200), (160, 13877535), (168, 13216700), (175, 12688032), (196, 11328600), (200, 11102028), (210, 10573360), (224, 9912525), (237, 9368800), (239, 9290400), (240, 9251690), (245, 9062880), (280, 7930020), (294, 7552400), (300, 7401352), (316, 7026600), (336, 6608350), (350, 6344016), (392, 5664300), (395, 5621280), (400, 5551014), (420, 5286680), (474, 4684400), (478, 4645200), (480, 4625845), (490, 4531440), (525, 4229344), (553, 4015200), (560, 3965010), (588, 3776200), (600, 3700676), (632, 3513300), (672, 3304175), (700, 3172008), (717, 3096800), (735, 3020960), (784, 2832150), (790, 2810640), (800, 2775507), (840, 2643340), (948, 2342200), (956, 2322600), (980, 2265720), (1050, 2114672), (1106, 2007600), (1120, 1982505), (1176, 1888100), (1185, 1873760), (1195, 1858080), (1200, 1850338), (1225, 1812576), (1264, 1756650), (1400, 1586004), (1434, 1548400), (1470, 1510480), (1568, 1416075), (1580, 1405320), (1659, 1338400), (1673, 1327200), (1680, 1321670), (1896, 1171100), (1912, 1161300), (1960, 1132860), (1975, 1124256), (2100, 1057336), (2212, 1003800), (2352, 944050), (2370, 936880), (2390, 929040), (2400, 925169), (2450, 906288), (2528, 878325), (2765, 803040), (2800, 793002), (2868, 774200), (2940, 755240), (3160, 702660), (3318, 669200), (3346, 663600), (3360, 660835), (3585, 619360), (3675, 604192), (3792, 585550), (3824, 580650), (3871, 573600), (3920, 566430), (3950, 562128), (4200, 528668), (4424, 501900), (4704, 472025), (4740, 468440), (4780, 464520), (4900, 453144), (5019, 442400), (5530, 401520), (5600, 396501), (5736, 387100), (5880, 377620), (5925, 374752), (5975, 371616), (6320, 351330), (6636, 334600), (6692, 331800), (7170, 309680), (7350, 302096), (7584, 292775), (7648, 290325), (7742, 286800), (7840, 283215), (7900, 281064), (8295, 267680), (8365, 265440), (8400, 264334), (8848, 250950), (9480, 234220), (9560, 232260), (9800, 226572), (10038, 221200), (11060, 200760), (11472, 193550), (11613, 191200), (11711, 189600), (11760, 188810), (11850, 187376), (11950, 185808), (12640, 175665), (13272, 167300), (13384, 165900), (13825, 160608), (14340, 154840), (14700, 151048), (15484, 143400), (15800, 140532), (16590, 133840), (16730, 132720), (16800, 132167), (17696, 125475), (17925, 123872), (18881, 117600), (18960, 117110), (19120, 116130), (19355, 114720), (19600, 113286), (20076, 110600), (22120, 100380), (22944, 96775), (23226, 95600), (23422, 94800), (23520, 94405), (23700, 93688), (23900, 92904), (25095, 88480), (26544, 83650), (26768, 82950), (27650, 80304), (28680, 77420), (29400, 75524), (30968, 71700), (31600, 70266), (33180, 66920), (33460, 66360), (35133, 63200), (35850, 61936), (37762, 58800), (37920, 58555), (38240, 58065), (38710, 57360), (39200, 56643), (40152, 55300), (41475, 53536), (41825, 53088), (44240, 50190), (46452, 47800), (46844, 47400)]