86630700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 273906080

約数和(自身を除く): 187275380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 150, 156, 194, 195, 229, 260, 291, 300, 325, 388, 390, 458, 485, 582, 650, 687, 780, 916, 970, 975, 1145, 1164, 1261, 1300, 1374, 1455, 1940, 1950, 2290, 2425, 2522, 2748, 2910, 2977, 3435, 3783, 3900, 4580, 4850, 5044, 5725, 5820, 5954, 6305, 6870, 7275, 7566, 8931, 9700, 11450, 11908, 12610, 13740, 14550, 14885, 15132, 17175, 17862, 18915, 22213, 22900, 25220, 29100, 29770, 31525, 34350, 35724, 37830, 44426, 44655, 59540, 63050, 66639, 68700, 74425, 75660, 88852, 89310, 94575, 111065, 126100, 133278, 148850, 178620, 189150, 222130, 223275, 266556, 288769, 297700, 333195, 378300, 444260, 446550, 555325, 577538, 666390, 866307, 893100, 1110650, 1155076, 1332780, 1443845, 1665975, 1732614, 2221300, 2887690, 3331950, 3465228, 4331535, 5775380, 6663900, 7219225, 8663070, 14438450, 17326140, 21657675, 28876900, 43315350, 86630700]

約数ペア:

[(1, 86630700), (2, 43315350), (3, 28876900), (4, 21657675), (5, 17326140), (6, 14438450), (10, 8663070), (12, 7219225), (13, 6663900), (15, 5775380), (20, 4331535), (25, 3465228), (26, 3331950), (30, 2887690), (39, 2221300), (50, 1732614), (52, 1665975), (60, 1443845), (65, 1332780), (75, 1155076), (78, 1110650), (97, 893100), (100, 866307), (130, 666390), (150, 577538), (156, 555325), (194, 446550), (195, 444260), (229, 378300), (260, 333195), (291, 297700), (300, 288769), (325, 266556), (388, 223275), (390, 222130), (458, 189150), (485, 178620), (582, 148850), (650, 133278), (687, 126100), (780, 111065), (916, 94575), (970, 89310), (975, 88852), (1145, 75660), (1164, 74425), (1261, 68700), (1300, 66639), (1374, 63050), (1455, 59540), (1940, 44655), (1950, 44426), (2290, 37830), (2425, 35724), (2522, 34350), (2748, 31525), (2910, 29770), (2977, 29100), (3435, 25220), (3783, 22900), (3900, 22213), (4580, 18915), (4850, 17862), (5044, 17175), (5725, 15132), (5820, 14885), (5954, 14550), (6305, 13740), (6870, 12610), (7275, 11908), (7566, 11450), (8931, 9700)]