1784417700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6829}}^1$

素因数の和:6926

約数の個数: 144

約数和(自身を含む): 5643874880

約数和(自身を除く): 3859457180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 130, 134, 150, 156, 195, 201, 260, 268, 300, 325, 335, 390, 402, 650, 670, 780, 804, 871, 975, 1005, 1300, 1340, 1675, 1742, 1950, 2010, 2613, 3350, 3484, 3900, 4020, 4355, 5025, 5226, 6700, 6829, 8710, 10050, 10452, 13065, 13658, 17420, 20100, 20487, 21775, 26130, 27316, 34145, 40974, 43550, 52260, 65325, 68290, 81948, 87100, 88777, 102435, 130650, 136580, 170725, 177554, 204870, 261300, 266331, 341450, 355108, 409740, 443885, 457543, 512175, 532662, 682900, 887770, 915086, 1024350, 1065324, 1331655, 1372629, 1775540, 1830172, 2048700, 2219425, 2287715, 2663310, 2745258, 4438850, 4575430, 5326620, 5490516, 5948059, 6658275, 6863145, 8877700, 9150860, 11438575, 11896118, 13316550, 13726290, 17844177, 22877150, 23792236, 26633100, 27452580, 29740295, 34315725, 35688354, 45754300, 59480590, 68631450, 71376708, 89220885, 118961180, 137262900, 148701475, 178441770, 297402950, 356883540, 446104425, 594805900, 892208850, 1784417700]

約数ペア:

[(1, 1784417700), (2, 892208850), (3, 594805900), (4, 446104425), (5, 356883540), (6, 297402950), (10, 178441770), (12, 148701475), (13, 137262900), (15, 118961180), (20, 89220885), (25, 71376708), (26, 68631450), (30, 59480590), (39, 45754300), (50, 35688354), (52, 34315725), (60, 29740295), (65, 27452580), (67, 26633100), (75, 23792236), (78, 22877150), (100, 17844177), (130, 13726290), (134, 13316550), (150, 11896118), (156, 11438575), (195, 9150860), (201, 8877700), (260, 6863145), (268, 6658275), (300, 5948059), (325, 5490516), (335, 5326620), (390, 4575430), (402, 4438850), (650, 2745258), (670, 2663310), (780, 2287715), (804, 2219425), (871, 2048700), (975, 1830172), (1005, 1775540), (1300, 1372629), (1340, 1331655), (1675, 1065324), (1742, 1024350), (1950, 915086), (2010, 887770), (2613, 682900), (3350, 532662), (3484, 512175), (3900, 457543), (4020, 443885), (4355, 409740), (5025, 355108), (5226, 341450), (6700, 266331), (6829, 261300), (8710, 204870), (10050, 177554), (10452, 170725), (13065, 136580), (13658, 130650), (17420, 102435), (20100, 88777), (20487, 87100), (21775, 81948), (26130, 68290), (27316, 65325), (34145, 52260), (40974, 43550)]