85597600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 232860096

約数和(自身を除く): 147262496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 71, 80, 88, 100, 110, 137, 142, 160, 176, 200, 220, 274, 275, 284, 352, 355, 400, 440, 548, 550, 568, 685, 710, 781, 800, 880, 1096, 1100, 1136, 1370, 1420, 1507, 1562, 1760, 1775, 2192, 2200, 2272, 2740, 2840, 3014, 3124, 3425, 3550, 3905, 4384, 4400, 5480, 5680, 6028, 6248, 6850, 7100, 7535, 7810, 8800, 9727, 10960, 11360, 12056, 12496, 13700, 14200, 15070, 15620, 19454, 19525, 21920, 24112, 24992, 27400, 28400, 30140, 31240, 37675, 38908, 39050, 48224, 48635, 54800, 56800, 60280, 62480, 75350, 77816, 78100, 97270, 106997, 109600, 120560, 124960, 150700, 155632, 156200, 194540, 213994, 241120, 243175, 301400, 311264, 312400, 389080, 427988, 486350, 534985, 602800, 624800, 778160, 855976, 972700, 1069970, 1205600, 1556320, 1711952, 1945400, 2139940, 2674925, 3423904, 3890800, 4279880, 5349850, 7781600, 8559760, 10699700, 17119520, 21399400, 42798800, 85597600]

約数ペア:

[(1, 85597600), (2, 42798800), (4, 21399400), (5, 17119520), (8, 10699700), (10, 8559760), (11, 7781600), (16, 5349850), (20, 4279880), (22, 3890800), (25, 3423904), (32, 2674925), (40, 2139940), (44, 1945400), (50, 1711952), (55, 1556320), (71, 1205600), (80, 1069970), (88, 972700), (100, 855976), (110, 778160), (137, 624800), (142, 602800), (160, 534985), (176, 486350), (200, 427988), (220, 389080), (274, 312400), (275, 311264), (284, 301400), (352, 243175), (355, 241120), (400, 213994), (440, 194540), (548, 156200), (550, 155632), (568, 150700), (685, 124960), (710, 120560), (781, 109600), (800, 106997), (880, 97270), (1096, 78100), (1100, 77816), (1136, 75350), (1370, 62480), (1420, 60280), (1507, 56800), (1562, 54800), (1760, 48635), (1775, 48224), (2192, 39050), (2200, 38908), (2272, 37675), (2740, 31240), (2840, 30140), (3014, 28400), (3124, 27400), (3425, 24992), (3550, 24112), (3905, 21920), (4384, 19525), (4400, 19454), (5480, 15620), (5680, 15070), (6028, 14200), (6248, 13700), (6850, 12496), (7100, 12056), (7535, 11360), (7810, 10960), (8800, 9727)]