153716820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 468236160

約数和(自身を除く): 314519340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 167, 174, 230, 276, 290, 334, 345, 348, 435, 460, 501, 529, 580, 667, 668, 690, 835, 870, 1002, 1058, 1334, 1380, 1587, 1670, 1740, 2001, 2004, 2116, 2505, 2645, 2668, 3174, 3335, 3340, 3841, 4002, 4843, 5010, 5290, 6348, 6670, 7682, 7935, 8004, 9686, 10005, 10020, 10580, 11523, 13340, 14529, 15341, 15364, 15870, 19205, 19372, 20010, 23046, 24215, 29058, 30682, 31740, 38410, 40020, 46023, 46092, 48430, 57615, 58116, 61364, 72645, 76705, 76820, 88343, 92046, 96860, 111389, 115230, 145290, 153410, 176686, 184092, 222778, 230115, 230460, 265029, 290580, 306820, 334167, 353372, 441715, 445556, 460230, 530058, 556945, 668334, 883430, 920460, 1060116, 1113890, 1325145, 1336668, 1670835, 1766860, 2227780, 2561947, 2650290, 3341670, 5123894, 5300580, 6683340, 7685841, 10247788, 12809735, 15371682, 25619470, 30743364, 38429205, 51238940, 76858410, 153716820]

約数ペア:

[(1, 153716820), (2, 76858410), (3, 51238940), (4, 38429205), (5, 30743364), (6, 25619470), (10, 15371682), (12, 12809735), (15, 10247788), (20, 7685841), (23, 6683340), (29, 5300580), (30, 5123894), (46, 3341670), (58, 2650290), (60, 2561947), (69, 2227780), (87, 1766860), (92, 1670835), (115, 1336668), (116, 1325145), (138, 1113890), (145, 1060116), (167, 920460), (174, 883430), (230, 668334), (276, 556945), (290, 530058), (334, 460230), (345, 445556), (348, 441715), (435, 353372), (460, 334167), (501, 306820), (529, 290580), (580, 265029), (667, 230460), (668, 230115), (690, 222778), (835, 184092), (870, 176686), (1002, 153410), (1058, 145290), (1334, 115230), (1380, 111389), (1587, 96860), (1670, 92046), (1740, 88343), (2001, 76820), (2004, 76705), (2116, 72645), (2505, 61364), (2645, 58116), (2668, 57615), (3174, 48430), (3335, 46092), (3340, 46023), (3841, 40020), (4002, 38410), (4843, 31740), (5010, 30682), (5290, 29058), (6348, 24215), (6670, 23046), (7682, 20010), (7935, 19372), (8004, 19205), (9686, 15870), (10005, 15364), (10020, 15341), (10580, 14529), (11523, 13340)]