155981460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4993

約数の個数: 96

約数和(自身を含む): 477453312

約数和(自身を除く): 321471852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 4933, 5270, 6324, 7905, 9866, 10540, 14799, 15810, 19732, 24665, 29598, 31620, 49330, 59196, 73995, 83861, 98660, 147990, 152923, 167722, 251583, 295980, 305846, 335444, 419305, 458769, 503166, 611692, 764615, 838610, 917538, 1006332, 1257915, 1529230, 1677220, 1835076, 2293845, 2515830, 2599691, 3058460, 4587690, 5031660, 5199382, 7799073, 9175380, 10398764, 12998455, 15598146, 25996910, 31196292, 38995365, 51993820, 77990730, 155981460]

約数ペア:

[(1, 155981460), (2, 77990730), (3, 51993820), (4, 38995365), (5, 31196292), (6, 25996910), (10, 15598146), (12, 12998455), (15, 10398764), (17, 9175380), (20, 7799073), (30, 5199382), (31, 5031660), (34, 4587690), (51, 3058460), (60, 2599691), (62, 2515830), (68, 2293845), (85, 1835076), (93, 1677220), (102, 1529230), (124, 1257915), (155, 1006332), (170, 917538), (186, 838610), (204, 764615), (255, 611692), (310, 503166), (340, 458769), (372, 419305), (465, 335444), (510, 305846), (527, 295980), (620, 251583), (930, 167722), (1020, 152923), (1054, 147990), (1581, 98660), (1860, 83861), (2108, 73995), (2635, 59196), (3162, 49330), (4933, 31620), (5270, 29598), (6324, 24665), (7905, 19732), (9866, 15810), (10540, 14799)]