1508149980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1580

約数の個数: 144

約数和(自身を含む): 4705646400

約数和(自身を除く): 3197496420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 113, 159, 180, 212, 226, 265, 318, 339, 452, 477, 530, 565, 636, 678, 795, 954, 1017, 1060, 1130, 1356, 1399, 1590, 1695, 1908, 2034, 2260, 2385, 2798, 3180, 3390, 4068, 4197, 4770, 5085, 5596, 5989, 6780, 6995, 8394, 9540, 10170, 11978, 12591, 13990, 16788, 17967, 20340, 20985, 23956, 25182, 27980, 29945, 35934, 41970, 50364, 53901, 59890, 62955, 71868, 74147, 83940, 89835, 107802, 119780, 125910, 148294, 158087, 179670, 215604, 222441, 251820, 269505, 296588, 316174, 359340, 370735, 444882, 474261, 539010, 632348, 667323, 741470, 790435, 889764, 948522, 1078020, 1112205, 1334646, 1422783, 1482940, 1580870, 1897044, 2224410, 2371305, 2669292, 2845566, 3161740, 3336615, 4448820, 4742610, 5691132, 6673230, 7113915, 8378611, 9485220, 13346460, 14227830, 16757222, 25135833, 28455660, 33514444, 41893055, 50271666, 75407499, 83786110, 100543332, 125679165, 150814998, 167572220, 251358330, 301629996, 377037495, 502716660, 754074990, 1508149980]

約数ペア:

[(1, 1508149980), (2, 754074990), (3, 502716660), (4, 377037495), (5, 301629996), (6, 251358330), (9, 167572220), (10, 150814998), (12, 125679165), (15, 100543332), (18, 83786110), (20, 75407499), (30, 50271666), (36, 41893055), (45, 33514444), (53, 28455660), (60, 25135833), (90, 16757222), (106, 14227830), (113, 13346460), (159, 9485220), (180, 8378611), (212, 7113915), (226, 6673230), (265, 5691132), (318, 4742610), (339, 4448820), (452, 3336615), (477, 3161740), (530, 2845566), (565, 2669292), (636, 2371305), (678, 2224410), (795, 1897044), (954, 1580870), (1017, 1482940), (1060, 1422783), (1130, 1334646), (1356, 1112205), (1399, 1078020), (1590, 948522), (1695, 889764), (1908, 790435), (2034, 741470), (2260, 667323), (2385, 632348), (2798, 539010), (3180, 474261), (3390, 444882), (4068, 370735), (4197, 359340), (4770, 316174), (5085, 296588), (5596, 269505), (5989, 251820), (6780, 222441), (6995, 215604), (8394, 179670), (9540, 158087), (10170, 148294), (11978, 125910), (12591, 119780), (13990, 107802), (16788, 89835), (17967, 83940), (20340, 74147), (20985, 71868), (23956, 62955), (25182, 59890), (27980, 53901), (29945, 50364), (35934, 41970)]