99875700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 326229120

約数和(自身を除く): 226353420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 521, 540, 639, 675, 710, 852, 900, 1042, 1065, 1278, 1350, 1420, 1563, 1775, 1917, 2084, 2130, 2556, 2605, 2700, 3126, 3195, 3550, 3834, 4260, 4689, 5210, 5325, 6252, 6390, 7100, 7668, 7815, 9378, 9585, 10420, 10650, 12780, 13025, 14067, 15630, 15975, 18756, 19170, 21300, 23445, 26050, 28134, 31260, 31950, 36991, 38340, 39075, 46890, 47925, 52100, 56268, 63900, 70335, 73982, 78150, 93780, 95850, 110973, 117225, 140670, 147964, 156300, 184955, 191700, 221946, 234450, 281340, 332919, 351675, 369910, 443892, 468900, 554865, 665838, 703350, 739820, 924775, 998757, 1109730, 1331676, 1406700, 1664595, 1849550, 1997514, 2219460, 2774325, 3329190, 3699100, 3995028, 4993785, 5548650, 6658380, 8322975, 9987570, 11097300, 16645950, 19975140, 24968925, 33291900, 49937850, 99875700]

約数ペア:

[(1, 99875700), (2, 49937850), (3, 33291900), (4, 24968925), (5, 19975140), (6, 16645950), (9, 11097300), (10, 9987570), (12, 8322975), (15, 6658380), (18, 5548650), (20, 4993785), (25, 3995028), (27, 3699100), (30, 3329190), (36, 2774325), (45, 2219460), (50, 1997514), (54, 1849550), (60, 1664595), (71, 1406700), (75, 1331676), (90, 1109730), (100, 998757), (108, 924775), (135, 739820), (142, 703350), (150, 665838), (180, 554865), (213, 468900), (225, 443892), (270, 369910), (284, 351675), (300, 332919), (355, 281340), (426, 234450), (450, 221946), (521, 191700), (540, 184955), (639, 156300), (675, 147964), (710, 140670), (852, 117225), (900, 110973), (1042, 95850), (1065, 93780), (1278, 78150), (1350, 73982), (1420, 70335), (1563, 63900), (1775, 56268), (1917, 52100), (2084, 47925), (2130, 46890), (2556, 39075), (2605, 38340), (2700, 36991), (3126, 31950), (3195, 31260), (3550, 28134), (3834, 26050), (4260, 23445), (4689, 21300), (5210, 19170), (5325, 18756), (6252, 15975), (6390, 15630), (7100, 14067), (7668, 13025), (7815, 12780), (9378, 10650), (9585, 10420)]