100404840400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{30871}}^1$

素因数の和:31109

約数の個数: 120

約数和(自身を含む): 247787069184

約数和(自身を除く): 147382228784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 173, 188, 200, 235, 346, 376, 400, 470, 692, 752, 865, 940, 1175, 1384, 1730, 1880, 2350, 2768, 3460, 3760, 4325, 4700, 6920, 8131, 8650, 9400, 13840, 16262, 17300, 18800, 30871, 32524, 34600, 40655, 61742, 65048, 69200, 81310, 123484, 130096, 154355, 162620, 203275, 246968, 308710, 325240, 406550, 493936, 617420, 650480, 771775, 813100, 1234840, 1450937, 1543550, 1626200, 2469680, 2901874, 3087100, 3252400, 5340683, 5803748, 6174200, 7254685, 10681366, 11607496, 12348400, 14509370, 21362732, 23214992, 26703415, 29018740, 36273425, 42725464, 53406830, 58037480, 72546850, 85450928, 106813660, 116074960, 133517075, 145093700, 213627320, 251012101, 267034150, 290187400, 427254640, 502024202, 534068300, 580374800, 1004048404, 1068136600, 1255060505, 2008096808, 2136273200, 2510121010, 4016193616, 5020242020, 6275302525, 10040484040, 12550605050, 20080968080, 25101210100, 50202420200, 100404840400]

約数ペア:

[(1, 100404840400), (2, 50202420200), (4, 25101210100), (5, 20080968080), (8, 12550605050), (10, 10040484040), (16, 6275302525), (20, 5020242020), (25, 4016193616), (40, 2510121010), (47, 2136273200), (50, 2008096808), (80, 1255060505), (94, 1068136600), (100, 1004048404), (173, 580374800), (188, 534068300), (200, 502024202), (235, 427254640), (346, 290187400), (376, 267034150), (400, 251012101), (470, 213627320), (692, 145093700), (752, 133517075), (865, 116074960), (940, 106813660), (1175, 85450928), (1384, 72546850), (1730, 58037480), (1880, 53406830), (2350, 42725464), (2768, 36273425), (3460, 29018740), (3760, 26703415), (4325, 23214992), (4700, 21362732), (6920, 14509370), (8131, 12348400), (8650, 11607496), (9400, 10681366), (13840, 7254685), (16262, 6174200), (17300, 5803748), (18800, 5340683), (30871, 3252400), (32524, 3087100), (34600, 2901874), (40655, 2469680), (61742, 1626200), (65048, 1543550), (69200, 1450937), (81310, 1234840), (123484, 813100), (130096, 771775), (154355, 650480), (162620, 617420), (203275, 493936), (246968, 406550), (308710, 325240)]