801450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 2335788

約数和(自身を除く): 1534338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 137, 150, 195, 225, 234, 274, 325, 390, 411, 450, 585, 650, 685, 822, 975, 1170, 1233, 1370, 1781, 1950, 2055, 2466, 2925, 3425, 3562, 4110, 5343, 5850, 6165, 6850, 8905, 10275, 10686, 12330, 16029, 17810, 20550, 26715, 30825, 32058, 44525, 53430, 61650, 80145, 89050, 133575, 160290, 267150, 400725, 801450]

約数ペア:

[(1, 801450), (2, 400725), (3, 267150), (5, 160290), (6, 133575), (9, 89050), (10, 80145), (13, 61650), (15, 53430), (18, 44525), (25, 32058), (26, 30825), (30, 26715), (39, 20550), (45, 17810), (50, 16029), (65, 12330), (75, 10686), (78, 10275), (90, 8905), (117, 6850), (130, 6165), (137, 5850), (150, 5343), (195, 4110), (225, 3562), (234, 3425), (274, 2925), (325, 2466), (390, 2055), (411, 1950), (450, 1781), (585, 1370), (650, 1233), (685, 1170), (822, 975)]