72510750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 220094784

約数和(自身を除く): 147584034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 67, 74, 75, 78, 90, 111, 117, 125, 130, 134, 150, 185, 195, 201, 222, 225, 234, 250, 325, 333, 335, 370, 375, 390, 402, 450, 481, 555, 585, 603, 650, 666, 670, 750, 871, 925, 962, 975, 1005, 1110, 1125, 1170, 1206, 1443, 1625, 1665, 1675, 1742, 1850, 1950, 2010, 2250, 2405, 2479, 2613, 2775, 2886, 2925, 3015, 3250, 3330, 3350, 4329, 4355, 4625, 4810, 4875, 4958, 5025, 5226, 5550, 5850, 6030, 7215, 7437, 7839, 8325, 8375, 8658, 8710, 9250, 9750, 10050, 12025, 12395, 13065, 13875, 14430, 14625, 14874, 15075, 15678, 16650, 16750, 21645, 21775, 22311, 24050, 24790, 25125, 26130, 27750, 29250, 30150, 32227, 36075, 37185, 39195, 41625, 43290, 43550, 44622, 50250, 60125, 61975, 64454, 65325, 72150, 74370, 75375, 78390, 83250, 96681, 108225, 108875, 111555, 120250, 123950, 130650, 150750, 161135, 180375, 185925, 193362, 195975, 216450, 217750, 223110, 290043, 309875, 322270, 326625, 360750, 371850, 391950, 483405, 541125, 557775, 580086, 619750, 653250, 805675, 929625, 966810, 979875, 1082250, 1115550, 1450215, 1611350, 1859250, 1959750, 2417025, 2788875, 2900430, 4028375, 4834050, 5577750, 7251075, 8056750, 12085125, 14502150, 24170250, 36255375, 72510750]

約数ペア:

[(1, 72510750), (2, 36255375), (3, 24170250), (5, 14502150), (6, 12085125), (9, 8056750), (10, 7251075), (13, 5577750), (15, 4834050), (18, 4028375), (25, 2900430), (26, 2788875), (30, 2417025), (37, 1959750), (39, 1859250), (45, 1611350), (50, 1450215), (65, 1115550), (67, 1082250), (74, 979875), (75, 966810), (78, 929625), (90, 805675), (111, 653250), (117, 619750), (125, 580086), (130, 557775), (134, 541125), (150, 483405), (185, 391950), (195, 371850), (201, 360750), (222, 326625), (225, 322270), (234, 309875), (250, 290043), (325, 223110), (333, 217750), (335, 216450), (370, 195975), (375, 193362), (390, 185925), (402, 180375), (450, 161135), (481, 150750), (555, 130650), (585, 123950), (603, 120250), (650, 111555), (666, 108875), (670, 108225), (750, 96681), (871, 83250), (925, 78390), (962, 75375), (975, 74370), (1005, 72150), (1110, 65325), (1125, 64454), (1170, 61975), (1206, 60125), (1443, 50250), (1625, 44622), (1665, 43550), (1675, 43290), (1742, 41625), (1850, 39195), (1950, 37185), (2010, 36075), (2250, 32227), (2405, 30150), (2479, 29250), (2613, 27750), (2775, 26130), (2886, 25125), (2925, 24790), (3015, 24050), (3250, 22311), (3330, 21775), (3350, 21645), (4329, 16750), (4355, 16650), (4625, 15678), (4810, 15075), (4875, 14874), (4958, 14625), (5025, 14430), (5226, 13875), (5550, 13065), (5850, 12395), (6030, 12025), (7215, 10050), (7437, 9750), (7839, 9250), (8325, 8710), (8375, 8658)]