155042280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 144

約数和(自身を含む): 532249380

約数和(自身を除く): 377207100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1193, 1368, 1444, 1710, 1805, 2166, 2280, 2386, 2888, 3249, 3420, 3579, 3610, 4332, 4772, 5415, 5965, 6498, 6840, 7158, 7220, 8664, 9544, 10737, 10830, 11930, 12996, 14316, 14440, 16245, 17895, 21474, 21660, 22667, 23860, 25992, 28632, 32490, 35790, 42948, 43320, 45334, 47720, 53685, 64980, 68001, 71580, 85896, 90668, 107370, 113335, 129960, 136002, 143160, 181336, 204003, 214740, 226670, 272004, 340005, 408006, 429480, 430673, 453340, 544008, 680010, 816012, 861346, 906680, 1020015, 1292019, 1360020, 1632024, 1722692, 2040030, 2153365, 2584038, 2720040, 3445384, 3876057, 4080060, 4306730, 5168076, 6460095, 7752114, 8160120, 8613460, 10336152, 12920190, 15504228, 17226920, 19380285, 25840380, 31008456, 38760570, 51680760, 77521140, 155042280]

約数ペア:

[(1, 155042280), (2, 77521140), (3, 51680760), (4, 38760570), (5, 31008456), (6, 25840380), (8, 19380285), (9, 17226920), (10, 15504228), (12, 12920190), (15, 10336152), (18, 8613460), (19, 8160120), (20, 7752114), (24, 6460095), (30, 5168076), (36, 4306730), (38, 4080060), (40, 3876057), (45, 3445384), (57, 2720040), (60, 2584038), (72, 2153365), (76, 2040030), (90, 1722692), (95, 1632024), (114, 1360020), (120, 1292019), (152, 1020015), (171, 906680), (180, 861346), (190, 816012), (228, 680010), (285, 544008), (342, 453340), (360, 430673), (361, 429480), (380, 408006), (456, 340005), (570, 272004), (684, 226670), (722, 214740), (760, 204003), (855, 181336), (1083, 143160), (1140, 136002), (1193, 129960), (1368, 113335), (1444, 107370), (1710, 90668), (1805, 85896), (2166, 71580), (2280, 68001), (2386, 64980), (2888, 53685), (3249, 47720), (3420, 45334), (3579, 43320), (3610, 42948), (4332, 35790), (4772, 32490), (5415, 28632), (5965, 25992), (6498, 23860), (6840, 22667), (7158, 21660), (7220, 21474), (8664, 17895), (9544, 16245), (10737, 14440), (10830, 14316), (11930, 12996)]