217440600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 739431840

約数和(自身を除く): 521991240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 61, 65, 75, 78, 100, 104, 120, 122, 130, 150, 156, 183, 195, 200, 244, 260, 300, 305, 312, 325, 366, 390, 457, 488, 520, 600, 610, 650, 732, 780, 793, 914, 915, 975, 1220, 1300, 1371, 1464, 1525, 1560, 1586, 1828, 1830, 1950, 2285, 2379, 2440, 2600, 2742, 3050, 3172, 3656, 3660, 3900, 3965, 4570, 4575, 4758, 5484, 5941, 6100, 6344, 6855, 7320, 7800, 7930, 9140, 9150, 9516, 10968, 11425, 11882, 11895, 12200, 13710, 15860, 17823, 18280, 18300, 19032, 19825, 22850, 23764, 23790, 27420, 27877, 29705, 31720, 34275, 35646, 36600, 39650, 45700, 47528, 47580, 54840, 55754, 59410, 59475, 68550, 71292, 79300, 83631, 89115, 91400, 95160, 111508, 118820, 118950, 137100, 139385, 142584, 148525, 158600, 167262, 178230, 223016, 237640, 237900, 274200, 278770, 297050, 334524, 356460, 362401, 418155, 445575, 475800, 557540, 594100, 669048, 696925, 712920, 724802, 836310, 891150, 1087203, 1115080, 1188200, 1393850, 1449604, 1672620, 1782300, 1812005, 2090775, 2174406, 2787700, 2899208, 3345240, 3564600, 3624010, 4181550, 4348812, 5436015, 5575400, 7248020, 8363100, 8697624, 9060025, 10872030, 14496040, 16726200, 18120050, 21744060, 27180075, 36240100, 43488120, 54360150, 72480200, 108720300, 217440600]

約数ペア:

[(1, 217440600), (2, 108720300), (3, 72480200), (4, 54360150), (5, 43488120), (6, 36240100), (8, 27180075), (10, 21744060), (12, 18120050), (13, 16726200), (15, 14496040), (20, 10872030), (24, 9060025), (25, 8697624), (26, 8363100), (30, 7248020), (39, 5575400), (40, 5436015), (50, 4348812), (52, 4181550), (60, 3624010), (61, 3564600), (65, 3345240), (75, 2899208), (78, 2787700), (100, 2174406), (104, 2090775), (120, 1812005), (122, 1782300), (130, 1672620), (150, 1449604), (156, 1393850), (183, 1188200), (195, 1115080), (200, 1087203), (244, 891150), (260, 836310), (300, 724802), (305, 712920), (312, 696925), (325, 669048), (366, 594100), (390, 557540), (457, 475800), (488, 445575), (520, 418155), (600, 362401), (610, 356460), (650, 334524), (732, 297050), (780, 278770), (793, 274200), (914, 237900), (915, 237640), (975, 223016), (1220, 178230), (1300, 167262), (1371, 158600), (1464, 148525), (1525, 142584), (1560, 139385), (1586, 137100), (1828, 118950), (1830, 118820), (1950, 111508), (2285, 95160), (2379, 91400), (2440, 89115), (2600, 83631), (2742, 79300), (3050, 71292), (3172, 68550), (3656, 59475), (3660, 59410), (3900, 55754), (3965, 54840), (4570, 47580), (4575, 47528), (4758, 45700), (5484, 39650), (5941, 36600), (6100, 35646), (6344, 34275), (6855, 31720), (7320, 29705), (7800, 27877), (7930, 27420), (9140, 23790), (9150, 23764), (9516, 22850), (10968, 19825), (11425, 19032), (11882, 18300), (11895, 18280), (12200, 17823), (13710, 15860)]