23217000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 74131200

約数和(自身を除く): 50914200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 109, 120, 125, 142, 150, 200, 213, 218, 250, 284, 300, 327, 355, 375, 426, 436, 500, 545, 568, 600, 654, 710, 750, 852, 872, 1000, 1065, 1090, 1308, 1420, 1500, 1635, 1704, 1775, 2130, 2180, 2616, 2725, 2840, 3000, 3270, 3550, 4260, 4360, 5325, 5450, 6540, 7100, 7739, 8175, 8520, 8875, 10650, 10900, 13080, 13625, 14200, 15478, 16350, 17750, 21300, 21800, 23217, 26625, 27250, 30956, 32700, 35500, 38695, 40875, 42600, 46434, 53250, 54500, 61912, 65400, 71000, 77390, 81750, 92868, 106500, 109000, 116085, 154780, 163500, 185736, 193475, 213000, 232170, 309560, 327000, 386950, 464340, 580425, 773900, 928680, 967375, 1160850, 1547800, 1934750, 2321700, 2902125, 3869500, 4643400, 5804250, 7739000, 11608500, 23217000]

約数ペア:

[(1, 23217000), (2, 11608500), (3, 7739000), (4, 5804250), (5, 4643400), (6, 3869500), (8, 2902125), (10, 2321700), (12, 1934750), (15, 1547800), (20, 1160850), (24, 967375), (25, 928680), (30, 773900), (40, 580425), (50, 464340), (60, 386950), (71, 327000), (75, 309560), (100, 232170), (109, 213000), (120, 193475), (125, 185736), (142, 163500), (150, 154780), (200, 116085), (213, 109000), (218, 106500), (250, 92868), (284, 81750), (300, 77390), (327, 71000), (355, 65400), (375, 61912), (426, 54500), (436, 53250), (500, 46434), (545, 42600), (568, 40875), (600, 38695), (654, 35500), (710, 32700), (750, 30956), (852, 27250), (872, 26625), (1000, 23217), (1065, 21800), (1090, 21300), (1308, 17750), (1420, 16350), (1500, 15478), (1635, 14200), (1704, 13625), (1775, 13080), (2130, 10900), (2180, 10650), (2616, 8875), (2725, 8520), (2840, 8175), (3000, 7739), (3270, 7100), (3550, 6540), (4260, 5450), (4360, 5325)]