47705220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 156078720

約数和(自身を除く): 108373500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 167, 180, 207, 230, 270, 276, 334, 345, 414, 460, 501, 529, 540, 621, 668, 690, 828, 835, 1002, 1035, 1058, 1242, 1380, 1503, 1587, 1670, 2004, 2070, 2116, 2484, 2505, 2645, 3006, 3105, 3174, 3340, 3841, 4140, 4509, 4761, 5010, 5290, 6012, 6210, 6348, 7515, 7682, 7935, 9018, 9522, 10020, 10580, 11523, 12420, 14283, 15030, 15364, 15870, 18036, 19044, 19205, 22545, 23046, 23805, 28566, 30060, 31740, 34569, 38410, 45090, 46092, 47610, 57132, 57615, 69138, 71415, 76820, 88343, 90180, 95220, 103707, 115230, 138276, 142830, 172845, 176686, 207414, 230460, 265029, 285660, 345690, 353372, 414828, 441715, 518535, 530058, 691380, 795087, 883430, 1037070, 1060116, 1325145, 1590174, 1766860, 2074140, 2385261, 2650290, 3180348, 3975435, 4770522, 5300580, 7950870, 9541044, 11926305, 15901740, 23852610, 47705220]

約数ペア:

[(1, 47705220), (2, 23852610), (3, 15901740), (4, 11926305), (5, 9541044), (6, 7950870), (9, 5300580), (10, 4770522), (12, 3975435), (15, 3180348), (18, 2650290), (20, 2385261), (23, 2074140), (27, 1766860), (30, 1590174), (36, 1325145), (45, 1060116), (46, 1037070), (54, 883430), (60, 795087), (69, 691380), (90, 530058), (92, 518535), (108, 441715), (115, 414828), (135, 353372), (138, 345690), (167, 285660), (180, 265029), (207, 230460), (230, 207414), (270, 176686), (276, 172845), (334, 142830), (345, 138276), (414, 115230), (460, 103707), (501, 95220), (529, 90180), (540, 88343), (621, 76820), (668, 71415), (690, 69138), (828, 57615), (835, 57132), (1002, 47610), (1035, 46092), (1058, 45090), (1242, 38410), (1380, 34569), (1503, 31740), (1587, 30060), (1670, 28566), (2004, 23805), (2070, 23046), (2116, 22545), (2484, 19205), (2505, 19044), (2645, 18036), (3006, 15870), (3105, 15364), (3174, 15030), (3340, 14283), (3841, 12420), (4140, 11523), (4509, 10580), (4761, 10020), (5010, 9522), (5290, 9018), (6012, 7935), (6210, 7682), (6348, 7515)]