9687888900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{15013}}^1$

素因数の和:15275

約数の個数: 144

約数和(自身を含む): 31277164800

約数和(自身を除く): 21589275900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 239, 270, 300, 450, 478, 540, 675, 717, 900, 956, 1195, 1350, 1434, 2151, 2390, 2700, 2868, 3585, 4302, 4780, 5975, 6453, 7170, 8604, 10755, 11950, 12906, 14340, 15013, 17925, 21510, 23900, 25812, 30026, 32265, 35850, 43020, 45039, 53775, 60052, 64530, 71700, 75065, 90078, 107550, 129060, 135117, 150130, 161325, 180156, 215100, 225195, 270234, 300260, 322650, 375325, 405351, 450390, 540468, 645300, 675585, 750650, 810702, 900780, 1125975, 1351170, 1501300, 1621404, 2026755, 2251950, 2702340, 3377925, 3588107, 4053510, 4503900, 6755850, 7176214, 8107020, 10133775, 10764321, 13511700, 14352428, 17940535, 20267550, 21528642, 32292963, 35881070, 40535100, 43057284, 53821605, 64585926, 71762140, 89702675, 96878889, 107643210, 129171852, 161464815, 179405350, 193757778, 215286420, 269108025, 322929630, 358810700, 387515556, 484394445, 538216050, 645859260, 807324075, 968788890, 1076432100, 1614648150, 1937577780, 2421972225, 3229296300, 4843944450, 9687888900]

約数ペア:

[(1, 9687888900), (2, 4843944450), (3, 3229296300), (4, 2421972225), (5, 1937577780), (6, 1614648150), (9, 1076432100), (10, 968788890), (12, 807324075), (15, 645859260), (18, 538216050), (20, 484394445), (25, 387515556), (27, 358810700), (30, 322929630), (36, 269108025), (45, 215286420), (50, 193757778), (54, 179405350), (60, 161464815), (75, 129171852), (90, 107643210), (100, 96878889), (108, 89702675), (135, 71762140), (150, 64585926), (180, 53821605), (225, 43057284), (239, 40535100), (270, 35881070), (300, 32292963), (450, 21528642), (478, 20267550), (540, 17940535), (675, 14352428), (717, 13511700), (900, 10764321), (956, 10133775), (1195, 8107020), (1350, 7176214), (1434, 6755850), (2151, 4503900), (2390, 4053510), (2700, 3588107), (2868, 3377925), (3585, 2702340), (4302, 2251950), (4780, 2026755), (5975, 1621404), (6453, 1501300), (7170, 1351170), (8604, 1125975), (10755, 900780), (11950, 810702), (12906, 750650), (14340, 675585), (15013, 645300), (17925, 540468), (21510, 450390), (23900, 405351), (25812, 375325), (30026, 322650), (32265, 300260), (35850, 270234), (43020, 225195), (45039, 215100), (53775, 180156), (60052, 161325), (64530, 150130), (71700, 135117), (75065, 129060), (90078, 107550)]