104954220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2740

約数の個数: 144

約数和(自身を含む): 375717888

約数和(自身を除く): 270763668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2687, 2790, 3255, 3906, 4340, 5374, 5580, 6510, 7812, 8061, 9765, 10748, 13020, 13435, 16122, 18809, 19530, 24183, 26870, 32244, 37618, 39060, 40305, 48366, 53740, 56427, 75236, 80610, 83297, 94045, 96732, 112854, 120915, 161220, 166594, 169281, 188090, 225708, 241830, 249891, 282135, 333188, 338562, 376180, 416485, 483660, 499782, 564270, 583079, 677124, 749673, 832970, 846405, 999564, 1128540, 1166158, 1249455, 1499346, 1665940, 1692810, 1749237, 2332316, 2498910, 2915395, 2998692, 3385620, 3498474, 3748365, 4997820, 5247711, 5830790, 6996948, 7496730, 8746185, 10495422, 11661580, 14993460, 17492370, 20990844, 26238555, 34984740, 52477110, 104954220]

約数ペア:

[(1, 104954220), (2, 52477110), (3, 34984740), (4, 26238555), (5, 20990844), (6, 17492370), (7, 14993460), (9, 11661580), (10, 10495422), (12, 8746185), (14, 7496730), (15, 6996948), (18, 5830790), (20, 5247711), (21, 4997820), (28, 3748365), (30, 3498474), (31, 3385620), (35, 2998692), (36, 2915395), (42, 2498910), (45, 2332316), (60, 1749237), (62, 1692810), (63, 1665940), (70, 1499346), (84, 1249455), (90, 1166158), (93, 1128540), (105, 999564), (124, 846405), (126, 832970), (140, 749673), (155, 677124), (180, 583079), (186, 564270), (210, 499782), (217, 483660), (252, 416485), (279, 376180), (310, 338562), (315, 333188), (372, 282135), (420, 249891), (434, 241830), (465, 225708), (558, 188090), (620, 169281), (630, 166594), (651, 161220), (868, 120915), (930, 112854), (1085, 96732), (1116, 94045), (1260, 83297), (1302, 80610), (1395, 75236), (1860, 56427), (1953, 53740), (2170, 48366), (2604, 40305), (2687, 39060), (2790, 37618), (3255, 32244), (3906, 26870), (4340, 24183), (5374, 19530), (5580, 18809), (6510, 16122), (7812, 13435), (8061, 13020), (9765, 10748)]