137440980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24631}}^1$

素因数の和:24677

約数の個数: 72

約数和(自身を含む): 430370304

約数和(自身を除く): 292929324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 24631, 49262, 73893, 98524, 123155, 147786, 221679, 246310, 295572, 369465, 443358, 492620, 738930, 763561, 886716, 1108395, 1477860, 1527122, 2216790, 2290683, 3054244, 3817805, 4433580, 4581366, 6872049, 7635610, 9162732, 11453415, 13744098, 15271220, 22906830, 27488196, 34360245, 45813660, 68720490, 137440980]

約数ペア:

[(1, 137440980), (2, 68720490), (3, 45813660), (4, 34360245), (5, 27488196), (6, 22906830), (9, 15271220), (10, 13744098), (12, 11453415), (15, 9162732), (18, 7635610), (20, 6872049), (30, 4581366), (31, 4433580), (36, 3817805), (45, 3054244), (60, 2290683), (62, 2216790), (90, 1527122), (93, 1477860), (124, 1108395), (155, 886716), (180, 763561), (186, 738930), (279, 492620), (310, 443358), (372, 369465), (465, 295572), (558, 246310), (620, 221679), (930, 147786), (1116, 123155), (1395, 98524), (1860, 73893), (2790, 49262), (5580, 24631)]