269152020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 843832080

約数和(自身を除く): 574680060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 89, 90, 106, 159, 178, 180, 212, 265, 267, 317, 318, 356, 445, 477, 530, 534, 634, 636, 795, 801, 890, 951, 954, 1060, 1068, 1268, 1335, 1585, 1590, 1602, 1780, 1902, 1908, 2385, 2670, 2853, 3170, 3180, 3204, 3804, 4005, 4717, 4755, 4770, 5340, 5706, 6340, 8010, 9434, 9510, 9540, 11412, 14151, 14265, 16020, 16801, 18868, 19020, 23585, 28213, 28302, 28530, 33602, 42453, 47170, 50403, 56426, 56604, 57060, 67204, 70755, 84005, 84639, 84906, 94340, 100806, 112852, 141065, 141510, 151209, 168010, 169278, 169812, 201612, 212265, 252015, 253917, 282130, 283020, 302418, 336020, 338556, 423195, 424530, 504030, 507834, 564260, 604836, 756045, 846390, 849060, 1008060, 1015668, 1269585, 1495289, 1512090, 1692780, 2539170, 2990578, 3024180, 4485867, 5078340, 5981156, 7476445, 8971734, 13457601, 14952890, 17943468, 22429335, 26915202, 29905780, 44858670, 53830404, 67288005, 89717340, 134576010, 269152020]

約数ペア:

[(1, 269152020), (2, 134576010), (3, 89717340), (4, 67288005), (5, 53830404), (6, 44858670), (9, 29905780), (10, 26915202), (12, 22429335), (15, 17943468), (18, 14952890), (20, 13457601), (30, 8971734), (36, 7476445), (45, 5981156), (53, 5078340), (60, 4485867), (89, 3024180), (90, 2990578), (106, 2539170), (159, 1692780), (178, 1512090), (180, 1495289), (212, 1269585), (265, 1015668), (267, 1008060), (317, 849060), (318, 846390), (356, 756045), (445, 604836), (477, 564260), (530, 507834), (534, 504030), (634, 424530), (636, 423195), (795, 338556), (801, 336020), (890, 302418), (951, 283020), (954, 282130), (1060, 253917), (1068, 252015), (1268, 212265), (1335, 201612), (1585, 169812), (1590, 169278), (1602, 168010), (1780, 151209), (1902, 141510), (1908, 141065), (2385, 112852), (2670, 100806), (2853, 94340), (3170, 84906), (3180, 84639), (3204, 84005), (3804, 70755), (4005, 67204), (4717, 57060), (4755, 56604), (4770, 56426), (5340, 50403), (5706, 47170), (6340, 42453), (8010, 33602), (9434, 28530), (9510, 28302), (9540, 28213), (11412, 23585), (14151, 19020), (14265, 18868), (16020, 16801)]