127822140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 410417280

約数和(自身を除く): 282595140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 47, 58, 60, 87, 90, 94, 116, 141, 145, 174, 180, 188, 235, 261, 282, 290, 348, 423, 435, 470, 521, 522, 564, 580, 705, 846, 870, 940, 1042, 1044, 1305, 1363, 1410, 1563, 1692, 1740, 2084, 2115, 2605, 2610, 2726, 2820, 3126, 4089, 4230, 4689, 5210, 5220, 5452, 6252, 6815, 7815, 8178, 8460, 9378, 10420, 12267, 13630, 15109, 15630, 16356, 18756, 20445, 23445, 24487, 24534, 27260, 30218, 31260, 40890, 45327, 46890, 48974, 49068, 60436, 61335, 73461, 75545, 81780, 90654, 93780, 97948, 122435, 122670, 135981, 146922, 151090, 181308, 220383, 226635, 244870, 245340, 271962, 293844, 302180, 367305, 440766, 453270, 489740, 543924, 679905, 710123, 734610, 881532, 906540, 1101915, 1359810, 1420246, 1469220, 2130369, 2203830, 2719620, 2840492, 3550615, 4260738, 4407660, 6391107, 7101230, 8521476, 10651845, 12782214, 14202460, 21303690, 25564428, 31955535, 42607380, 63911070, 127822140]

約数ペア:

[(1, 127822140), (2, 63911070), (3, 42607380), (4, 31955535), (5, 25564428), (6, 21303690), (9, 14202460), (10, 12782214), (12, 10651845), (15, 8521476), (18, 7101230), (20, 6391107), (29, 4407660), (30, 4260738), (36, 3550615), (45, 2840492), (47, 2719620), (58, 2203830), (60, 2130369), (87, 1469220), (90, 1420246), (94, 1359810), (116, 1101915), (141, 906540), (145, 881532), (174, 734610), (180, 710123), (188, 679905), (235, 543924), (261, 489740), (282, 453270), (290, 440766), (348, 367305), (423, 302180), (435, 293844), (470, 271962), (521, 245340), (522, 244870), (564, 226635), (580, 220383), (705, 181308), (846, 151090), (870, 146922), (940, 135981), (1042, 122670), (1044, 122435), (1305, 97948), (1363, 93780), (1410, 90654), (1563, 81780), (1692, 75545), (1740, 73461), (2084, 61335), (2115, 60436), (2605, 49068), (2610, 48974), (2726, 46890), (2820, 45327), (3126, 40890), (4089, 31260), (4230, 30218), (4689, 27260), (5210, 24534), (5220, 24487), (5452, 23445), (6252, 20445), (6815, 18756), (7815, 16356), (8178, 15630), (8460, 15109), (9378, 13630), (10420, 12267)]