165288900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 144

約数和(自身を含む): 564408320

約数和(自身を除く): 399119420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2539, 2604, 3100, 3255, 4340, 4650, 5078, 5425, 6510, 7617, 9300, 10156, 10850, 12695, 13020, 15234, 16275, 17773, 21700, 25390, 30468, 32550, 35546, 38085, 50780, 53319, 63475, 65100, 71092, 76170, 78709, 88865, 106638, 126950, 152340, 157418, 177730, 190425, 213276, 236127, 253900, 266595, 314836, 355460, 380850, 393545, 444325, 472254, 533190, 550963, 761700, 787090, 888650, 944508, 1066380, 1101926, 1180635, 1332975, 1574180, 1652889, 1777300, 1967725, 2203852, 2361270, 2665950, 2754815, 3305778, 3935450, 4722540, 5331900, 5509630, 5903175, 6611556, 7870900, 8264445, 11019260, 11806350, 13774075, 16528890, 23612700, 27548150, 33057780, 41322225, 55096300, 82644450, 165288900]

約数ペア:

[(1, 165288900), (2, 82644450), (3, 55096300), (4, 41322225), (5, 33057780), (6, 27548150), (7, 23612700), (10, 16528890), (12, 13774075), (14, 11806350), (15, 11019260), (20, 8264445), (21, 7870900), (25, 6611556), (28, 5903175), (30, 5509630), (31, 5331900), (35, 4722540), (42, 3935450), (50, 3305778), (60, 2754815), (62, 2665950), (70, 2361270), (75, 2203852), (84, 1967725), (93, 1777300), (100, 1652889), (105, 1574180), (124, 1332975), (140, 1180635), (150, 1101926), (155, 1066380), (175, 944508), (186, 888650), (210, 787090), (217, 761700), (300, 550963), (310, 533190), (350, 472254), (372, 444325), (420, 393545), (434, 380850), (465, 355460), (525, 314836), (620, 266595), (651, 253900), (700, 236127), (775, 213276), (868, 190425), (930, 177730), (1050, 157418), (1085, 152340), (1302, 126950), (1550, 106638), (1860, 88865), (2100, 78709), (2170, 76170), (2325, 71092), (2539, 65100), (2604, 63475), (3100, 53319), (3255, 50780), (4340, 38085), (4650, 35546), (5078, 32550), (5425, 30468), (6510, 25390), (7617, 21700), (9300, 17773), (10156, 16275), (10850, 15234), (12695, 13020)]