31575150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 91660800

約数和(自身を除く): 60085650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1231, 1350, 1425, 1710, 2462, 2565, 2850, 3693, 4275, 5130, 6155, 7386, 8550, 11079, 12310, 12825, 18465, 22158, 23389, 25650, 30775, 33237, 36930, 46778, 55395, 61550, 66474, 70167, 92325, 110790, 116945, 140334, 166185, 184650, 210501, 233890, 276975, 332370, 350835, 421002, 553950, 584725, 631503, 701670, 830925, 1052505, 1169450, 1263006, 1661850, 1754175, 2105010, 3157515, 3508350, 5262525, 6315030, 10525050, 15787575, 31575150]

約数ペア:

[(1, 31575150), (2, 15787575), (3, 10525050), (5, 6315030), (6, 5262525), (9, 3508350), (10, 3157515), (15, 2105010), (18, 1754175), (19, 1661850), (25, 1263006), (27, 1169450), (30, 1052505), (38, 830925), (45, 701670), (50, 631503), (54, 584725), (57, 553950), (75, 421002), (90, 350835), (95, 332370), (114, 276975), (135, 233890), (150, 210501), (171, 184650), (190, 166185), (225, 140334), (270, 116945), (285, 110790), (342, 92325), (450, 70167), (475, 66474), (513, 61550), (570, 55395), (675, 46778), (855, 36930), (950, 33237), (1026, 30775), (1231, 25650), (1350, 23389), (1425, 22158), (1710, 18465), (2462, 12825), (2565, 12310), (2850, 11079), (3693, 8550), (4275, 7386), (5130, 6155)]