100907820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1544

約数の個数: 144

約数和(自身を含む): 341228160

約数和(自身を除く): 240320340

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, 1131, 1170, 1305, 1487, 1508, 1740, 1885, 2262, 2340, 2610, 2974, 3393, 3770, 4461, 4524, 5220, 5655, 5948, 6786, 7435, 7540, 8922, 11310, 13383, 13572, 14870, 16965, 17844, 19331, 22305, 22620, 26766, 29740, 33930, 38662, 43123, 44610, 53532, 57993, 66915, 67860, 77324, 86246, 89220, 96655, 115986, 129369, 133830, 172492, 173979, 193310, 215615, 231972, 258738, 267660, 289965, 347958, 386620, 388107, 431230, 517476, 560599, 579930, 646845, 695916, 776214, 862460, 869895, 1121198, 1159860, 1293690, 1552428, 1681797, 1739790, 1940535, 2242396, 2587380, 2802995, 3363594, 3479580, 3881070, 5045391, 5605990, 6727188, 7762140, 8408985, 10090782, 11211980, 16817970, 20181564, 25226955, 33635940, 50453910, 100907820]

約数ペア:

[(1, 100907820), (2, 50453910), (3, 33635940), (4, 25226955), (5, 20181564), (6, 16817970), (9, 11211980), (10, 10090782), (12, 8408985), (13, 7762140), (15, 6727188), (18, 5605990), (20, 5045391), (26, 3881070), (29, 3479580), (30, 3363594), (36, 2802995), (39, 2587380), (45, 2242396), (52, 1940535), (58, 1739790), (60, 1681797), (65, 1552428), (78, 1293690), (87, 1159860), (90, 1121198), (116, 869895), (117, 862460), (130, 776214), (145, 695916), (156, 646845), (174, 579930), (180, 560599), (195, 517476), (234, 431230), (260, 388107), (261, 386620), (290, 347958), (348, 289965), (377, 267660), (390, 258738), (435, 231972), (468, 215615), (522, 193310), (580, 173979), (585, 172492), (754, 133830), (780, 129369), (870, 115986), (1044, 96655), (1131, 89220), (1170, 86246), (1305, 77324), (1487, 67860), (1508, 66915), (1740, 57993), (1885, 53532), (2262, 44610), (2340, 43123), (2610, 38662), (2974, 33930), (3393, 29740), (3770, 26766), (4461, 22620), (4524, 22305), (5220, 19331), (5655, 17844), (5948, 16965), (6786, 14870), (7435, 13572), (7540, 13383), (8922, 11310)]