268758750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 747885600

約数和(自身を除く): 479126850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 125, 130, 149, 150, 185, 195, 222, 250, 298, 325, 370, 375, 390, 447, 481, 555, 625, 650, 745, 750, 894, 925, 962, 975, 1110, 1250, 1443, 1490, 1625, 1850, 1875, 1937, 1950, 2235, 2405, 2775, 2886, 3250, 3725, 3750, 3874, 4470, 4625, 4810, 4875, 5513, 5550, 5811, 7215, 7450, 8125, 9250, 9685, 9750, 11026, 11175, 11622, 12025, 13875, 14430, 16250, 16539, 18625, 19370, 22350, 23125, 24050, 24375, 27565, 27750, 29055, 33078, 36075, 37250, 46250, 48425, 48750, 55130, 55875, 58110, 60125, 69375, 71669, 72150, 82695, 93125, 96850, 111750, 120250, 137825, 138750, 143338, 145275, 165390, 180375, 186250, 215007, 242125, 275650, 279375, 290550, 300625, 358345, 360750, 413475, 430014, 484250, 558750, 601250, 689125, 716690, 726375, 826950, 901875, 1075035, 1210625, 1378250, 1452750, 1791725, 1803750, 2067375, 2150070, 2421250, 3445625, 3583450, 3631875, 4134750, 5375175, 6891250, 7263750, 8958625, 10336875, 10750350, 17917250, 20673750, 26875875, 44793125, 53751750, 89586250, 134379375, 268758750]

約数ペア:

[(1, 268758750), (2, 134379375), (3, 89586250), (5, 53751750), (6, 44793125), (10, 26875875), (13, 20673750), (15, 17917250), (25, 10750350), (26, 10336875), (30, 8958625), (37, 7263750), (39, 6891250), (50, 5375175), (65, 4134750), (74, 3631875), (75, 3583450), (78, 3445625), (111, 2421250), (125, 2150070), (130, 2067375), (149, 1803750), (150, 1791725), (185, 1452750), (195, 1378250), (222, 1210625), (250, 1075035), (298, 901875), (325, 826950), (370, 726375), (375, 716690), (390, 689125), (447, 601250), (481, 558750), (555, 484250), (625, 430014), (650, 413475), (745, 360750), (750, 358345), (894, 300625), (925, 290550), (962, 279375), (975, 275650), (1110, 242125), (1250, 215007), (1443, 186250), (1490, 180375), (1625, 165390), (1850, 145275), (1875, 143338), (1937, 138750), (1950, 137825), (2235, 120250), (2405, 111750), (2775, 96850), (2886, 93125), (3250, 82695), (3725, 72150), (3750, 71669), (3874, 69375), (4470, 60125), (4625, 58110), (4810, 55875), (4875, 55130), (5513, 48750), (5550, 48425), (5811, 46250), (7215, 37250), (7450, 36075), (8125, 33078), (9250, 29055), (9685, 27750), (9750, 27565), (11026, 24375), (11175, 24050), (11622, 23125), (12025, 22350), (13875, 19370), (14430, 18625), (16250, 16539)]