187270980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 619799040

約数和(自身を除く): 432528060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 145, 156, 170, 174, 195, 204, 221, 255, 260, 290, 340, 348, 377, 390, 435, 442, 487, 493, 510, 580, 663, 754, 780, 870, 884, 974, 986, 1020, 1105, 1131, 1326, 1461, 1479, 1508, 1740, 1885, 1948, 1972, 2210, 2262, 2435, 2465, 2652, 2922, 2958, 3315, 3770, 4420, 4524, 4870, 4930, 5655, 5844, 5916, 6331, 6409, 6630, 7305, 7395, 7540, 8279, 9740, 9860, 11310, 12662, 12818, 13260, 14123, 14610, 14790, 16558, 18993, 19227, 22620, 24837, 25324, 25636, 28246, 29220, 29580, 31655, 32045, 33116, 37986, 38454, 41395, 42369, 49674, 56492, 63310, 64090, 70615, 75972, 76908, 82790, 84738, 94965, 96135, 99348, 107627, 124185, 126620, 128180, 141230, 165580, 169476, 183599, 189930, 192270, 211845, 215254, 240091, 248370, 282460, 322881, 367198, 379860, 384540, 423690, 430508, 480182, 496740, 538135, 550797, 645762, 720273, 734396, 847380, 917995, 960364, 1076270, 1101594, 1200455, 1291524, 1440546, 1614405, 1835990, 2152540, 2203188, 2400910, 2753985, 2881092, 3121183, 3228810, 3601365, 3671980, 4801820, 5507970, 6242366, 6457620, 7202730, 9363549, 11015940, 12484732, 14405460, 15605915, 18727098, 31211830, 37454196, 46817745, 62423660, 93635490, 187270980]

約数ペア:

[(1, 187270980), (2, 93635490), (3, 62423660), (4, 46817745), (5, 37454196), (6, 31211830), (10, 18727098), (12, 15605915), (13, 14405460), (15, 12484732), (17, 11015940), (20, 9363549), (26, 7202730), (29, 6457620), (30, 6242366), (34, 5507970), (39, 4801820), (51, 3671980), (52, 3601365), (58, 3228810), (60, 3121183), (65, 2881092), (68, 2753985), (78, 2400910), (85, 2203188), (87, 2152540), (102, 1835990), (116, 1614405), (130, 1440546), (145, 1291524), (156, 1200455), (170, 1101594), (174, 1076270), (195, 960364), (204, 917995), (221, 847380), (255, 734396), (260, 720273), (290, 645762), (340, 550797), (348, 538135), (377, 496740), (390, 480182), (435, 430508), (442, 423690), (487, 384540), (493, 379860), (510, 367198), (580, 322881), (663, 282460), (754, 248370), (780, 240091), (870, 215254), (884, 211845), (974, 192270), (986, 189930), (1020, 183599), (1105, 169476), (1131, 165580), (1326, 141230), (1461, 128180), (1479, 126620), (1508, 124185), (1740, 107627), (1885, 99348), (1948, 96135), (1972, 94965), (2210, 84738), (2262, 82790), (2435, 76908), (2465, 75972), (2652, 70615), (2922, 64090), (2958, 63310), (3315, 56492), (3770, 49674), (4420, 42369), (4524, 41395), (4870, 38454), (4930, 37986), (5655, 33116), (5844, 32045), (5916, 31655), (6331, 29580), (6409, 29220), (6630, 28246), (7305, 25636), (7395, 25324), (7540, 24837), (8279, 22620), (9740, 19227), (9860, 18993), (11310, 16558), (12662, 14790), (12818, 14610), (13260, 14123)]