69977250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 128

約数和(自身を含む): 221944320

約数和(自身を除く): 151967070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 630, 675, 750, 875, 945, 1050, 1125, 1350, 1481, 1575, 1750, 1890, 2250, 2625, 2962, 3150, 3375, 4443, 4725, 5250, 6750, 7405, 7875, 8886, 9450, 10367, 13329, 14810, 15750, 20734, 22215, 23625, 26658, 31101, 37025, 39987, 44430, 47250, 51835, 62202, 66645, 74050, 79974, 93303, 103670, 111075, 133290, 155505, 185125, 186606, 199935, 222150, 259175, 279909, 311010, 333225, 370250, 399870, 466515, 518350, 555375, 559818, 666450, 777525, 933030, 999675, 1110750, 1295875, 1399545, 1555050, 1666125, 1999350, 2332575, 2591750, 2799090, 3332250, 3887625, 4665150, 4998375, 6997725, 7775250, 9996750, 11662875, 13995450, 23325750, 34988625, 69977250]

約数ペア:

[(1, 69977250), (2, 34988625), (3, 23325750), (5, 13995450), (6, 11662875), (7, 9996750), (9, 7775250), (10, 6997725), (14, 4998375), (15, 4665150), (18, 3887625), (21, 3332250), (25, 2799090), (27, 2591750), (30, 2332575), (35, 1999350), (42, 1666125), (45, 1555050), (50, 1399545), (54, 1295875), (63, 1110750), (70, 999675), (75, 933030), (90, 777525), (105, 666450), (125, 559818), (126, 555375), (135, 518350), (150, 466515), (175, 399870), (189, 370250), (210, 333225), (225, 311010), (250, 279909), (270, 259175), (315, 222150), (350, 199935), (375, 186606), (378, 185125), (450, 155505), (525, 133290), (630, 111075), (675, 103670), (750, 93303), (875, 79974), (945, 74050), (1050, 66645), (1125, 62202), (1350, 51835), (1481, 47250), (1575, 44430), (1750, 39987), (1890, 37025), (2250, 31101), (2625, 26658), (2962, 23625), (3150, 22215), (3375, 20734), (4443, 15750), (4725, 14810), (5250, 13329), (6750, 10367), (7405, 9450), (7875, 8886)]