145234800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{40343}}^1$

素因数の和:40367

約数の個数: 90

約数和(自身を含む): 504017592

約数和(自身を除く): 358782792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 40343, 80686, 121029, 161372, 201715, 242058, 322744, 363087, 403430, 484116, 605145, 645488, 726174, 806860, 968232, 1008575, 1210290, 1452348, 1613720, 1815435, 1936464, 2017150, 2420580, 2904696, 3025725, 3227440, 3630870, 4034300, 4841160, 5809392, 6051450, 7261740, 8068600, 9077175, 9682320, 12102900, 14523480, 16137200, 18154350, 24205800, 29046960, 36308700, 48411600, 72617400, 145234800]

約数ペア:

[(1, 145234800), (2, 72617400), (3, 48411600), (4, 36308700), (5, 29046960), (6, 24205800), (8, 18154350), (9, 16137200), (10, 14523480), (12, 12102900), (15, 9682320), (16, 9077175), (18, 8068600), (20, 7261740), (24, 6051450), (25, 5809392), (30, 4841160), (36, 4034300), (40, 3630870), (45, 3227440), (48, 3025725), (50, 2904696), (60, 2420580), (72, 2017150), (75, 1936464), (80, 1815435), (90, 1613720), (100, 1452348), (120, 1210290), (144, 1008575), (150, 968232), (180, 806860), (200, 726174), (225, 645488), (240, 605145), (300, 484116), (360, 403430), (400, 363087), (450, 322744), (600, 242058), (720, 201715), (900, 161372), (1200, 121029), (1800, 80686), (3600, 40343)]