64134660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 196664832

約数和(自身を除く): 132530172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 41, 58, 60, 62, 82, 87, 93, 116, 123, 124, 145, 155, 164, 174, 186, 205, 246, 290, 310, 348, 372, 410, 435, 465, 492, 580, 615, 620, 820, 841, 870, 899, 930, 1189, 1230, 1271, 1682, 1740, 1798, 1860, 2378, 2460, 2523, 2542, 2697, 3364, 3567, 3596, 3813, 4205, 4495, 4756, 5046, 5084, 5394, 5945, 6355, 7134, 7626, 8410, 8990, 10092, 10788, 11890, 12615, 12710, 13485, 14268, 15252, 16820, 17835, 17980, 19065, 23780, 25230, 25420, 26071, 26970, 34481, 35670, 36859, 38130, 50460, 52142, 53940, 68962, 71340, 73718, 76260, 78213, 103443, 104284, 110577, 130355, 137924, 147436, 156426, 172405, 184295, 206886, 221154, 260710, 312852, 344810, 368590, 391065, 413772, 442308, 517215, 521420, 552885, 689620, 737180, 782130, 1034430, 1068911, 1105770, 1564260, 2068860, 2137822, 2211540, 3206733, 4275644, 5344555, 6413466, 10689110, 12826932, 16033665, 21378220, 32067330, 64134660]

約数ペア:

[(1, 64134660), (2, 32067330), (3, 21378220), (4, 16033665), (5, 12826932), (6, 10689110), (10, 6413466), (12, 5344555), (15, 4275644), (20, 3206733), (29, 2211540), (30, 2137822), (31, 2068860), (41, 1564260), (58, 1105770), (60, 1068911), (62, 1034430), (82, 782130), (87, 737180), (93, 689620), (116, 552885), (123, 521420), (124, 517215), (145, 442308), (155, 413772), (164, 391065), (174, 368590), (186, 344810), (205, 312852), (246, 260710), (290, 221154), (310, 206886), (348, 184295), (372, 172405), (410, 156426), (435, 147436), (465, 137924), (492, 130355), (580, 110577), (615, 104284), (620, 103443), (820, 78213), (841, 76260), (870, 73718), (899, 71340), (930, 68962), (1189, 53940), (1230, 52142), (1271, 50460), (1682, 38130), (1740, 36859), (1798, 35670), (1860, 34481), (2378, 26970), (2460, 26071), (2523, 25420), (2542, 25230), (2697, 23780), (3364, 19065), (3567, 17980), (3596, 17835), (3813, 16820), (4205, 15252), (4495, 14268), (4756, 13485), (5046, 12710), (5084, 12615), (5394, 11890), (5945, 10788), (6355, 10092), (7134, 8990), (7626, 8410)]