438012000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{23}}^3$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 1625158080

約数和(自身を除く): 1187146080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 250, 276, 288, 300, 345, 360, 368, 375, 400, 414, 450, 460, 480, 500, 529, 552, 575, 600, 690, 720, 736, 750, 800, 828, 900, 920, 1000, 1035, 1058, 1104, 1125, 1150, 1200, 1380, 1440, 1500, 1587, 1656, 1725, 1800, 1840, 2000, 2070, 2116, 2208, 2250, 2300, 2400, 2645, 2760, 2875, 3000, 3174, 3312, 3450, 3600, 3680, 4000, 4140, 4232, 4500, 4600, 4761, 5175, 5290, 5520, 5750, 6000, 6348, 6624, 6900, 7200, 7935, 8280, 8464, 8625, 9000, 9200, 9522, 10350, 10580, 11040, 11500, 12000, 12167, 12696, 13225, 13800, 15870, 16560, 16928, 17250, 18000, 18400, 19044, 20700, 21160, 23000, 23805, 24334, 25392, 25875, 26450, 27600, 31740, 33120, 34500, 36000, 36501, 38088, 39675, 41400, 42320, 46000, 47610, 48668, 50784, 51750, 52900, 55200, 60835, 63480, 66125, 69000, 73002, 76176, 79350, 82800, 84640, 92000, 95220, 97336, 103500, 105800, 109503, 119025, 121670, 126960, 132250, 138000, 146004, 152352, 158700, 165600, 182505, 190440, 194672, 198375, 207000, 211600, 219006, 238050, 243340, 253920, 264500, 276000, 292008, 304175, 317400, 365010, 380880, 389344, 396750, 414000, 423200, 438012, 476100, 486680, 529000, 547515, 584016, 595125, 608350, 634800, 730020, 761760, 793500, 828000, 876024, 912525, 952200, 973360, 1058000, 1095030, 1168032, 1190250, 1216700, 1269600, 1460040, 1520875, 1587000, 1752048, 1825050, 1904400, 1946720, 2116000, 2190060, 2380500, 2433400, 2737575, 2920080, 3041750, 3174000, 3504096, 3650100, 3808800, 4380120, 4562625, 4761000, 4866800, 5475150, 5840160, 6083500, 6348000, 7300200, 8760240, 9125250, 9522000, 9733600, 10950300, 12167000, 13687875, 14600400, 17520480, 18250500, 19044000, 21900600, 24334000, 27375750, 29200800, 36501000, 43801200, 48668000, 54751500, 73002000, 87602400, 109503000, 146004000, 219006000, 438012000]

約数ペア:

[(1, 438012000), (2, 219006000), (3, 146004000), (4, 109503000), (5, 87602400), (6, 73002000), (8, 54751500), (9, 48668000), (10, 43801200), (12, 36501000), (15, 29200800), (16, 27375750), (18, 24334000), (20, 21900600), (23, 19044000), (24, 18250500), (25, 17520480), (30, 14600400), (32, 13687875), (36, 12167000), (40, 10950300), (45, 9733600), (46, 9522000), (48, 9125250), (50, 8760240), (60, 7300200), (69, 6348000), (72, 6083500), (75, 5840160), (80, 5475150), (90, 4866800), (92, 4761000), (96, 4562625), (100, 4380120), (115, 3808800), (120, 3650100), (125, 3504096), (138, 3174000), (144, 3041750), (150, 2920080), (160, 2737575), (180, 2433400), (184, 2380500), (200, 2190060), (207, 2116000), (225, 1946720), (230, 1904400), (240, 1825050), (250, 1752048), (276, 1587000), (288, 1520875), (300, 1460040), (345, 1269600), (360, 1216700), (368, 1190250), (375, 1168032), (400, 1095030), (414, 1058000), (450, 973360), (460, 952200), (480, 912525), (500, 876024), (529, 828000), (552, 793500), (575, 761760), (600, 730020), (690, 634800), (720, 608350), (736, 595125), (750, 584016), (800, 547515), (828, 529000), (900, 486680), (920, 476100), (1000, 438012), (1035, 423200), (1058, 414000), (1104, 396750), (1125, 389344), (1150, 380880), (1200, 365010), (1380, 317400), (1440, 304175), (1500, 292008), (1587, 276000), (1656, 264500), (1725, 253920), (1800, 243340), (1840, 238050), (2000, 219006), (2070, 211600), (2116, 207000), (2208, 198375), (2250, 194672), (2300, 190440), (2400, 182505), (2645, 165600), (2760, 158700), (2875, 152352), (3000, 146004), (3174, 138000), (3312, 132250), (3450, 126960), (3600, 121670), (3680, 119025), (4000, 109503), (4140, 105800), (4232, 103500), (4500, 97336), (4600, 95220), (4761, 92000), (5175, 84640), (5290, 82800), (5520, 79350), (5750, 76176), (6000, 73002), (6348, 69000), (6624, 66125), (6900, 63480), (7200, 60835), (7935, 55200), (8280, 52900), (8464, 51750), (8625, 50784), (9000, 48668), (9200, 47610), (9522, 46000), (10350, 42320), (10580, 41400), (11040, 39675), (11500, 38088), (12000, 36501), (12167, 36000), (12696, 34500), (13225, 33120), (13800, 31740), (15870, 27600), (16560, 26450), (16928, 25875), (17250, 25392), (18000, 24334), (18400, 23805), (19044, 23000), (20700, 21160)]