545688900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{67369}}^1$

素因数の和:67395

約数の個数: 90

約数和(自身を含む): 1768934090

約数和(自身を除く): 1223245190

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 67369, 134738, 202107, 269476, 336845, 404214, 606321, 673690, 808428, 1010535, 1212642, 1347380, 1684225, 1818963, 2021070, 2425284, 3031605, 3368450, 3637926, 4042140, 5052675, 5456889, 6063210, 6736900, 7275852, 9094815, 10105350, 10913778, 12126420, 15158025, 18189630, 20210700, 21827556, 27284445, 30316050, 36379260, 45474075, 54568890, 60632100, 90948150, 109137780, 136422225, 181896300, 272844450, 545688900]

約数ペア:

[(1, 545688900), (2, 272844450), (3, 181896300), (4, 136422225), (5, 109137780), (6, 90948150), (9, 60632100), (10, 54568890), (12, 45474075), (15, 36379260), (18, 30316050), (20, 27284445), (25, 21827556), (27, 20210700), (30, 18189630), (36, 15158025), (45, 12126420), (50, 10913778), (54, 10105350), (60, 9094815), (75, 7275852), (81, 6736900), (90, 6063210), (100, 5456889), (108, 5052675), (135, 4042140), (150, 3637926), (162, 3368450), (180, 3031605), (225, 2425284), (270, 2021070), (300, 1818963), (324, 1684225), (405, 1347380), (450, 1212642), (540, 1010535), (675, 808428), (810, 673690), (900, 606321), (1350, 404214), (1620, 336845), (2025, 269476), (2700, 202107), (4050, 134738), (8100, 67369)]