202883940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17891}}^1$

素因数の和:17919

約数の個数: 120

約数和(自身を含む): 727417152

約数和(自身を除く): 524533212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 17891, 35782, 53673, 71564, 89455, 107346, 125237, 161019, 178910, 214692, 250474, 268365, 322038, 357820, 375711, 483057, 500948, 536730, 626185, 644076, 751422, 805095, 966114, 1073460, 1127133, 1252370, 1449171, 1502844, 1610190, 1878555, 1932228, 2254266, 2415285, 2504740, 2898342, 3220380, 3381399, 3757110, 4508532, 4830570, 5635665, 5796684, 6762798, 7245855, 7514220, 9661140, 10144197, 11271330, 13525596, 14491710, 16906995, 20288394, 22542660, 28983420, 33813990, 40576788, 50720985, 67627980, 101441970, 202883940]

約数ペア:

[(1, 202883940), (2, 101441970), (3, 67627980), (4, 50720985), (5, 40576788), (6, 33813990), (7, 28983420), (9, 22542660), (10, 20288394), (12, 16906995), (14, 14491710), (15, 13525596), (18, 11271330), (20, 10144197), (21, 9661140), (27, 7514220), (28, 7245855), (30, 6762798), (35, 5796684), (36, 5635665), (42, 4830570), (45, 4508532), (54, 3757110), (60, 3381399), (63, 3220380), (70, 2898342), (81, 2504740), (84, 2415285), (90, 2254266), (105, 1932228), (108, 1878555), (126, 1610190), (135, 1502844), (140, 1449171), (162, 1252370), (180, 1127133), (189, 1073460), (210, 966114), (252, 805095), (270, 751422), (315, 644076), (324, 626185), (378, 536730), (405, 500948), (420, 483057), (540, 375711), (567, 357820), (630, 322038), (756, 268365), (810, 250474), (945, 214692), (1134, 178910), (1260, 161019), (1620, 125237), (1890, 107346), (2268, 89455), (2835, 71564), (3780, 53673), (5670, 35782), (11340, 17891)]