224488980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40231}}^1$

素因数の和:40277

約数の個数: 72

約数和(自身を含む): 702933504

約数和(自身を除く): 478444524

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, 40231, 80462, 120693, 160924, 201155, 241386, 362079, 402310, 482772, 603465, 724158, 804620, 1206930, 1247161, 1448316, 1810395, 2413860, 2494322, 3620790, 3741483, 4988644, 6235805, 7241580, 7482966, 11224449, 12471610, 14965932, 18707415, 22448898, 24943220, 37414830, 44897796, 56122245, 74829660, 112244490, 224488980]

約数ペア:

[(1, 224488980), (2, 112244490), (3, 74829660), (4, 56122245), (5, 44897796), (6, 37414830), (9, 24943220), (10, 22448898), (12, 18707415), (15, 14965932), (18, 12471610), (20, 11224449), (30, 7482966), (31, 7241580), (36, 6235805), (45, 4988644), (60, 3741483), (62, 3620790), (90, 2494322), (93, 2413860), (124, 1810395), (155, 1448316), (180, 1247161), (186, 1206930), (279, 804620), (310, 724158), (372, 603465), (465, 482772), (558, 402310), (620, 362079), (930, 241386), (1116, 201155), (1395, 160924), (1860, 120693), (2790, 80462), (5580, 40231)]