90664800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 303386832

約数和(自身を除く): 212722032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 185, 200, 222, 240, 296, 300, 370, 400, 444, 480, 555, 592, 600, 740, 800, 888, 925, 1021, 1110, 1184, 1200, 1480, 1776, 1850, 2042, 2220, 2400, 2775, 2960, 3063, 3552, 3700, 4084, 4440, 5105, 5550, 5920, 6126, 7400, 8168, 8880, 10210, 11100, 12252, 14800, 15315, 16336, 17760, 20420, 22200, 24504, 25525, 29600, 30630, 32672, 37777, 40840, 44400, 49008, 51050, 61260, 75554, 76575, 81680, 88800, 98016, 102100, 113331, 122520, 151108, 153150, 163360, 188885, 204200, 226662, 245040, 302216, 306300, 377770, 408400, 453324, 490080, 566655, 604432, 612600, 755540, 816800, 906648, 944425, 1133310, 1208864, 1225200, 1511080, 1813296, 1888850, 2266620, 2450400, 2833275, 3022160, 3626592, 3777700, 4533240, 5666550, 6044320, 7555400, 9066480, 11333100, 15110800, 18132960, 22666200, 30221600, 45332400, 90664800]

約数ペア:

[(1, 90664800), (2, 45332400), (3, 30221600), (4, 22666200), (5, 18132960), (6, 15110800), (8, 11333100), (10, 9066480), (12, 7555400), (15, 6044320), (16, 5666550), (20, 4533240), (24, 3777700), (25, 3626592), (30, 3022160), (32, 2833275), (37, 2450400), (40, 2266620), (48, 1888850), (50, 1813296), (60, 1511080), (74, 1225200), (75, 1208864), (80, 1133310), (96, 944425), (100, 906648), (111, 816800), (120, 755540), (148, 612600), (150, 604432), (160, 566655), (185, 490080), (200, 453324), (222, 408400), (240, 377770), (296, 306300), (300, 302216), (370, 245040), (400, 226662), (444, 204200), (480, 188885), (555, 163360), (592, 153150), (600, 151108), (740, 122520), (800, 113331), (888, 102100), (925, 98016), (1021, 88800), (1110, 81680), (1184, 76575), (1200, 75554), (1480, 61260), (1776, 51050), (1850, 49008), (2042, 44400), (2220, 40840), (2400, 37777), (2775, 32672), (2960, 30630), (3063, 29600), (3552, 25525), (3700, 24504), (4084, 22200), (4440, 20420), (5105, 17760), (5550, 16336), (5920, 15315), (6126, 14800), (7400, 12252), (8168, 11100), (8880, 10210)]