75256740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 254545200

約数和(自身を除く): 179288460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1109, 1131, 1170, 1305, 1508, 1740, 1885, 2218, 2262, 2340, 2610, 3327, 3393, 3770, 4436, 4524, 5220, 5545, 5655, 6654, 6786, 7540, 9981, 11090, 11310, 13308, 13572, 14417, 16635, 16965, 19962, 22180, 22620, 28834, 32161, 33270, 33930, 39924, 43251, 49905, 57668, 64322, 66540, 67860, 72085, 86502, 96483, 99810, 128644, 129753, 144170, 160805, 173004, 192966, 199620, 216255, 259506, 288340, 289449, 321610, 385932, 418093, 432510, 482415, 519012, 578898, 643220, 648765, 836186, 865020, 964830, 1157796, 1254279, 1297530, 1447245, 1672372, 1929660, 2090465, 2508558, 2595060, 2894490, 3762837, 4180930, 5017116, 5788980, 6271395, 7525674, 8361860, 12542790, 15051348, 18814185, 25085580, 37628370, 75256740]

約数ペア:

[(1, 75256740), (2, 37628370), (3, 25085580), (4, 18814185), (5, 15051348), (6, 12542790), (9, 8361860), (10, 7525674), (12, 6271395), (13, 5788980), (15, 5017116), (18, 4180930), (20, 3762837), (26, 2894490), (29, 2595060), (30, 2508558), (36, 2090465), (39, 1929660), (45, 1672372), (52, 1447245), (58, 1297530), (60, 1254279), (65, 1157796), (78, 964830), (87, 865020), (90, 836186), (116, 648765), (117, 643220), (130, 578898), (145, 519012), (156, 482415), (174, 432510), (180, 418093), (195, 385932), (234, 321610), (260, 289449), (261, 288340), (290, 259506), (348, 216255), (377, 199620), (390, 192966), (435, 173004), (468, 160805), (522, 144170), (580, 129753), (585, 128644), (754, 99810), (780, 96483), (870, 86502), (1044, 72085), (1109, 67860), (1131, 66540), (1170, 64322), (1305, 57668), (1508, 49905), (1740, 43251), (1885, 39924), (2218, 33930), (2262, 33270), (2340, 32161), (2610, 28834), (3327, 22620), (3393, 22180), (3770, 19962), (4436, 16965), (4524, 16635), (5220, 14417), (5545, 13572), (5655, 13308), (6654, 11310), (6786, 11090), (7540, 9981)]