56502900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 192487680

約数和(自身を除く): 135984780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1231, 1275, 1350, 1530, 1700, 1836, 2295, 2462, 2550, 2700, 3060, 3693, 3825, 4590, 4924, 5100, 6155, 7386, 7650, 9180, 11079, 11475, 12310, 14772, 15300, 18465, 20927, 22158, 22950, 24620, 30775, 33237, 36930, 41854, 44316, 45900, 55395, 61550, 62781, 66474, 73860, 83708, 92325, 104635, 110790, 123100, 125562, 132948, 166185, 184650, 188343, 209270, 221580, 251124, 276975, 313905, 332370, 369300, 376686, 418540, 523175, 553950, 565029, 627810, 664740, 753372, 830925, 941715, 1046350, 1107900, 1130058, 1255620, 1569525, 1661850, 1883430, 2092700, 2260116, 2825145, 3139050, 3323700, 3766860, 4708575, 5650290, 6278100, 9417150, 11300580, 14125725, 18834300, 28251450, 56502900]

約数ペア:

[(1, 56502900), (2, 28251450), (3, 18834300), (4, 14125725), (5, 11300580), (6, 9417150), (9, 6278100), (10, 5650290), (12, 4708575), (15, 3766860), (17, 3323700), (18, 3139050), (20, 2825145), (25, 2260116), (27, 2092700), (30, 1883430), (34, 1661850), (36, 1569525), (45, 1255620), (50, 1130058), (51, 1107900), (54, 1046350), (60, 941715), (68, 830925), (75, 753372), (85, 664740), (90, 627810), (100, 565029), (102, 553950), (108, 523175), (135, 418540), (150, 376686), (153, 369300), (170, 332370), (180, 313905), (204, 276975), (225, 251124), (255, 221580), (270, 209270), (300, 188343), (306, 184650), (340, 166185), (425, 132948), (450, 125562), (459, 123100), (510, 110790), (540, 104635), (612, 92325), (675, 83708), (765, 73860), (850, 66474), (900, 62781), (918, 61550), (1020, 55395), (1231, 45900), (1275, 44316), (1350, 41854), (1530, 36930), (1700, 33237), (1836, 30775), (2295, 24620), (2462, 22950), (2550, 22158), (2700, 20927), (3060, 18465), (3693, 15300), (3825, 14772), (4590, 12310), (4924, 11475), (5100, 11079), (6155, 9180), (7386, 7650)]