153121500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 144

約数和(自身を含む): 552167616

約数和(自身を除く): 399046116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 4861, 5250, 6300, 7875, 9722, 10500, 14583, 15750, 19444, 24305, 29166, 31500, 34027, 43749, 48610, 58332, 68054, 72915, 87498, 97220, 102081, 121525, 136108, 145830, 170135, 174996, 204162, 218745, 243050, 291660, 306243, 340270, 364575, 408324, 437490, 486100, 510405, 607625, 612486, 680540, 729150, 850675, 874980, 1020810, 1093725, 1215250, 1224972, 1458300, 1531215, 1701350, 1822875, 2041620, 2187450, 2430500, 2552025, 3062430, 3402700, 3645750, 4253375, 4374900, 5104050, 5468625, 6124860, 7291500, 7656075, 8506750, 10208100, 10937250, 12760125, 15312150, 17013500, 21874500, 25520250, 30624300, 38280375, 51040500, 76560750, 153121500]

約数ペア:

[(1, 153121500), (2, 76560750), (3, 51040500), (4, 38280375), (5, 30624300), (6, 25520250), (7, 21874500), (9, 17013500), (10, 15312150), (12, 12760125), (14, 10937250), (15, 10208100), (18, 8506750), (20, 7656075), (21, 7291500), (25, 6124860), (28, 5468625), (30, 5104050), (35, 4374900), (36, 4253375), (42, 3645750), (45, 3402700), (50, 3062430), (60, 2552025), (63, 2430500), (70, 2187450), (75, 2041620), (84, 1822875), (90, 1701350), (100, 1531215), (105, 1458300), (125, 1224972), (126, 1215250), (140, 1093725), (150, 1020810), (175, 874980), (180, 850675), (210, 729150), (225, 680540), (250, 612486), (252, 607625), (300, 510405), (315, 486100), (350, 437490), (375, 408324), (420, 364575), (450, 340270), (500, 306243), (525, 291660), (630, 243050), (700, 218745), (750, 204162), (875, 174996), (900, 170135), (1050, 145830), (1125, 136108), (1260, 121525), (1500, 102081), (1575, 97220), (1750, 87498), (2100, 72915), (2250, 68054), (2625, 58332), (3150, 48610), (3500, 43749), (4500, 34027), (4861, 31500), (5250, 29166), (6300, 24305), (7875, 19444), (9722, 15750), (10500, 14583)]