84648900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 282731904

約数和(自身を除く): 198083004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 173, 175, 210, 233, 300, 346, 350, 420, 466, 519, 525, 692, 699, 700, 865, 932, 1038, 1050, 1165, 1211, 1398, 1631, 1730, 2076, 2100, 2330, 2422, 2595, 2796, 3262, 3460, 3495, 3633, 4325, 4660, 4844, 4893, 5190, 5825, 6055, 6524, 6990, 7266, 8155, 8650, 9786, 10380, 11650, 12110, 12975, 13980, 14532, 16310, 17300, 17475, 18165, 19572, 23300, 24220, 24465, 25950, 30275, 32620, 34950, 36330, 40309, 40775, 48930, 51900, 60550, 69900, 72660, 80618, 81550, 90825, 97860, 120927, 121100, 122325, 161236, 163100, 181650, 201545, 241854, 244650, 282163, 363300, 403090, 483708, 489300, 564326, 604635, 806180, 846489, 1007725, 1128652, 1209270, 1410815, 1692978, 2015450, 2418540, 2821630, 3023175, 3385956, 4030900, 4232445, 5643260, 6046350, 7054075, 8464890, 12092700, 14108150, 16929780, 21162225, 28216300, 42324450, 84648900]

約数ペア:

[(1, 84648900), (2, 42324450), (3, 28216300), (4, 21162225), (5, 16929780), (6, 14108150), (7, 12092700), (10, 8464890), (12, 7054075), (14, 6046350), (15, 5643260), (20, 4232445), (21, 4030900), (25, 3385956), (28, 3023175), (30, 2821630), (35, 2418540), (42, 2015450), (50, 1692978), (60, 1410815), (70, 1209270), (75, 1128652), (84, 1007725), (100, 846489), (105, 806180), (140, 604635), (150, 564326), (173, 489300), (175, 483708), (210, 403090), (233, 363300), (300, 282163), (346, 244650), (350, 241854), (420, 201545), (466, 181650), (519, 163100), (525, 161236), (692, 122325), (699, 121100), (700, 120927), (865, 97860), (932, 90825), (1038, 81550), (1050, 80618), (1165, 72660), (1211, 69900), (1398, 60550), (1631, 51900), (1730, 48930), (2076, 40775), (2100, 40309), (2330, 36330), (2422, 34950), (2595, 32620), (2796, 30275), (3262, 25950), (3460, 24465), (3495, 24220), (3633, 23300), (4325, 19572), (4660, 18165), (4844, 17475), (4893, 17300), (5190, 16310), (5825, 14532), (6055, 13980), (6524, 12975), (6990, 12110), (7266, 11650), (8155, 10380), (8650, 9786)]