178407060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1953

約数の個数: 96

約数和(自身を含む): 542502912

約数和(自身を除く): 364095852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1801, 1905, 2540, 3302, 3602, 3810, 4953, 5403, 6604, 7204, 7620, 8255, 9005, 9906, 10806, 16510, 18010, 19812, 21612, 23413, 24765, 27015, 33020, 36020, 46826, 49530, 54030, 70239, 93652, 99060, 108060, 117065, 140478, 228727, 234130, 280956, 351195, 457454, 468260, 686181, 702390, 914908, 1143635, 1372362, 1404780, 2287270, 2744724, 2973451, 3430905, 4574540, 5946902, 6861810, 8920353, 11893804, 13723620, 14867255, 17840706, 29734510, 35681412, 44601765, 59469020, 89203530, 178407060]

約数ペア:

[(1, 178407060), (2, 89203530), (3, 59469020), (4, 44601765), (5, 35681412), (6, 29734510), (10, 17840706), (12, 14867255), (13, 13723620), (15, 11893804), (20, 8920353), (26, 6861810), (30, 5946902), (39, 4574540), (52, 3430905), (60, 2973451), (65, 2744724), (78, 2287270), (127, 1404780), (130, 1372362), (156, 1143635), (195, 914908), (254, 702390), (260, 686181), (381, 468260), (390, 457454), (508, 351195), (635, 280956), (762, 234130), (780, 228727), (1270, 140478), (1524, 117065), (1651, 108060), (1801, 99060), (1905, 93652), (2540, 70239), (3302, 54030), (3602, 49530), (3810, 46826), (4953, 36020), (5403, 33020), (6604, 27015), (7204, 24765), (7620, 23413), (8255, 21612), (9005, 19812), (9906, 18010), (10806, 16510)]