1602900

素因数分解:

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

素因数の和:170

約数の個数: 108

約数和(自身を含む): 5450172

約数和(自身を除く): 3847272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 137, 150, 156, 180, 195, 225, 234, 260, 274, 300, 325, 390, 411, 450, 468, 548, 585, 650, 685, 780, 822, 900, 975, 1170, 1233, 1300, 1370, 1644, 1781, 1950, 2055, 2340, 2466, 2740, 2925, 3425, 3562, 3900, 4110, 4932, 5343, 5850, 6165, 6850, 7124, 8220, 8905, 10275, 10686, 11700, 12330, 13700, 16029, 17810, 20550, 21372, 24660, 26715, 30825, 32058, 35620, 41100, 44525, 53430, 61650, 64116, 80145, 89050, 106860, 123300, 133575, 160290, 178100, 267150, 320580, 400725, 534300, 801450, 1602900]

約数ペア:

[(1, 1602900), (2, 801450), (3, 534300), (4, 400725), (5, 320580), (6, 267150), (9, 178100), (10, 160290), (12, 133575), (13, 123300), (15, 106860), (18, 89050), (20, 80145), (25, 64116), (26, 61650), (30, 53430), (36, 44525), (39, 41100), (45, 35620), (50, 32058), (52, 30825), (60, 26715), (65, 24660), (75, 21372), (78, 20550), (90, 17810), (100, 16029), (117, 13700), (130, 12330), (137, 11700), (150, 10686), (156, 10275), (180, 8905), (195, 8220), (225, 7124), (234, 6850), (260, 6165), (274, 5850), (300, 5343), (325, 4932), (390, 4110), (411, 3900), (450, 3562), (468, 3425), (548, 2925), (585, 2740), (650, 2466), (685, 2340), (780, 2055), (822, 1950), (900, 1781), (975, 1644), (1170, 1370), (1233, 1300)]