15320700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 108

約数和(自身を含む): 49762440

約数和(自身を除く): 34441740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 587, 725, 870, 900, 1044, 1174, 1305, 1450, 1740, 1761, 2175, 2348, 2610, 2900, 2935, 3522, 4350, 5220, 5283, 5870, 6525, 7044, 8700, 8805, 10566, 11740, 13050, 14675, 17023, 17610, 21132, 26100, 26415, 29350, 34046, 35220, 44025, 51069, 52830, 58700, 68092, 85115, 88050, 102138, 105660, 132075, 153207, 170230, 176100, 204276, 255345, 264150, 306414, 340460, 425575, 510690, 528300, 612828, 766035, 851150, 1021380, 1276725, 1532070, 1702300, 2553450, 3064140, 3830175, 5106900, 7660350, 15320700]

約数ペア:

[(1, 15320700), (2, 7660350), (3, 5106900), (4, 3830175), (5, 3064140), (6, 2553450), (9, 1702300), (10, 1532070), (12, 1276725), (15, 1021380), (18, 851150), (20, 766035), (25, 612828), (29, 528300), (30, 510690), (36, 425575), (45, 340460), (50, 306414), (58, 264150), (60, 255345), (75, 204276), (87, 176100), (90, 170230), (100, 153207), (116, 132075), (145, 105660), (150, 102138), (174, 88050), (180, 85115), (225, 68092), (261, 58700), (290, 52830), (300, 51069), (348, 44025), (435, 35220), (450, 34046), (522, 29350), (580, 26415), (587, 26100), (725, 21132), (870, 17610), (900, 17023), (1044, 14675), (1174, 13050), (1305, 11740), (1450, 10566), (1740, 8805), (1761, 8700), (2175, 7044), (2348, 6525), (2610, 5870), (2900, 5283), (2935, 5220), (3522, 4350)]