90356700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 144

約数和(自身を含む): 316479744

約数和(自身を除く): 226123044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2531, 2550, 2975, 3570, 5062, 5100, 5950, 7140, 7593, 8925, 10124, 11900, 12655, 15186, 17717, 17850, 25310, 30372, 35434, 35700, 37965, 43027, 50620, 53151, 63275, 70868, 75930, 86054, 88585, 106302, 126550, 129081, 151860, 172108, 177170, 189825, 212604, 215135, 253100, 258162, 265755, 301189, 354340, 379650, 430270, 442925, 516324, 531510, 602378, 645405, 759300, 860540, 885850, 903567, 1063020, 1075675, 1204756, 1290810, 1328775, 1505945, 1771700, 1807134, 2151350, 2581620, 2657550, 3011890, 3227025, 3614268, 4302700, 4517835, 5315100, 6023780, 6454050, 7529725, 9035670, 12908100, 15059450, 18071340, 22589175, 30118900, 45178350, 90356700]

約数ペア:

[(1, 90356700), (2, 45178350), (3, 30118900), (4, 22589175), (5, 18071340), (6, 15059450), (7, 12908100), (10, 9035670), (12, 7529725), (14, 6454050), (15, 6023780), (17, 5315100), (20, 4517835), (21, 4302700), (25, 3614268), (28, 3227025), (30, 3011890), (34, 2657550), (35, 2581620), (42, 2151350), (50, 1807134), (51, 1771700), (60, 1505945), (68, 1328775), (70, 1290810), (75, 1204756), (84, 1075675), (85, 1063020), (100, 903567), (102, 885850), (105, 860540), (119, 759300), (140, 645405), (150, 602378), (170, 531510), (175, 516324), (204, 442925), (210, 430270), (238, 379650), (255, 354340), (300, 301189), (340, 265755), (350, 258162), (357, 253100), (420, 215135), (425, 212604), (476, 189825), (510, 177170), (525, 172108), (595, 151860), (700, 129081), (714, 126550), (850, 106302), (1020, 88585), (1050, 86054), (1190, 75930), (1275, 70868), (1428, 63275), (1700, 53151), (1785, 50620), (2100, 43027), (2380, 37965), (2531, 35700), (2550, 35434), (2975, 30372), (3570, 25310), (5062, 17850), (5100, 17717), (5950, 15186), (7140, 12655), (7593, 11900), (8925, 10124)]