42100200

素因数分解:

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

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 148948800

約数和(自身を除く): 106848600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1231, 1368, 1425, 1710, 1800, 1900, 2280, 2462, 2850, 3420, 3693, 3800, 4275, 4924, 5700, 6155, 6840, 7386, 8550, 9848, 11079, 11400, 12310, 14772, 17100, 18465, 22158, 23389, 24620, 29544, 30775, 34200, 36930, 44316, 46778, 49240, 55395, 61550, 70167, 73860, 88632, 92325, 93556, 110790, 116945, 123100, 140334, 147720, 184650, 187112, 210501, 221580, 233890, 246200, 276975, 280668, 350835, 369300, 421002, 443160, 467780, 553950, 561336, 584725, 701670, 738600, 842004, 935560, 1052505, 1107900, 1169450, 1403340, 1684008, 1754175, 2105010, 2215800, 2338900, 2806680, 3508350, 4210020, 4677800, 5262525, 7016700, 8420040, 10525050, 14033400, 21050100, 42100200]

約数ペア:

[(1, 42100200), (2, 21050100), (3, 14033400), (4, 10525050), (5, 8420040), (6, 7016700), (8, 5262525), (9, 4677800), (10, 4210020), (12, 3508350), (15, 2806680), (18, 2338900), (19, 2215800), (20, 2105010), (24, 1754175), (25, 1684008), (30, 1403340), (36, 1169450), (38, 1107900), (40, 1052505), (45, 935560), (50, 842004), (57, 738600), (60, 701670), (72, 584725), (75, 561336), (76, 553950), (90, 467780), (95, 443160), (100, 421002), (114, 369300), (120, 350835), (150, 280668), (152, 276975), (171, 246200), (180, 233890), (190, 221580), (200, 210501), (225, 187112), (228, 184650), (285, 147720), (300, 140334), (342, 123100), (360, 116945), (380, 110790), (450, 93556), (456, 92325), (475, 88632), (570, 73860), (600, 70167), (684, 61550), (760, 55395), (855, 49240), (900, 46778), (950, 44316), (1140, 36930), (1231, 34200), (1368, 30775), (1425, 29544), (1710, 24620), (1800, 23389), (1900, 22158), (2280, 18465), (2462, 17100), (2850, 14772), (3420, 12310), (3693, 11400), (3800, 11079), (4275, 9848), (4924, 8550), (5700, 7386), (6155, 6840)]