179157060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 568468992

約数和(自身を除く): 389311932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 97, 124, 155, 180, 186, 194, 279, 291, 310, 331, 372, 388, 465, 485, 558, 582, 620, 662, 873, 930, 970, 993, 1116, 1164, 1324, 1395, 1455, 1655, 1746, 1860, 1940, 1986, 2790, 2910, 2979, 3007, 3310, 3492, 3972, 4365, 4965, 5580, 5820, 5958, 6014, 6620, 8730, 9021, 9930, 10261, 11916, 12028, 14895, 15035, 17460, 18042, 19860, 20522, 27063, 29790, 30070, 30783, 32107, 36084, 41044, 45105, 51305, 54126, 59580, 60140, 61566, 64214, 90210, 92349, 96321, 102610, 108252, 123132, 128428, 135315, 153915, 160535, 180420, 184698, 192642, 205220, 270630, 288963, 307830, 321070, 369396, 385284, 461745, 481605, 541260, 577926, 615660, 642140, 923490, 963210, 995317, 1155852, 1444815, 1846980, 1926420, 1990634, 2889630, 2985951, 3981268, 4976585, 5779260, 5971902, 8957853, 9953170, 11943804, 14929755, 17915706, 19906340, 29859510, 35831412, 44789265, 59719020, 89578530, 179157060]

約数ペア:

[(1, 179157060), (2, 89578530), (3, 59719020), (4, 44789265), (5, 35831412), (6, 29859510), (9, 19906340), (10, 17915706), (12, 14929755), (15, 11943804), (18, 9953170), (20, 8957853), (30, 5971902), (31, 5779260), (36, 4976585), (45, 3981268), (60, 2985951), (62, 2889630), (90, 1990634), (93, 1926420), (97, 1846980), (124, 1444815), (155, 1155852), (180, 995317), (186, 963210), (194, 923490), (279, 642140), (291, 615660), (310, 577926), (331, 541260), (372, 481605), (388, 461745), (465, 385284), (485, 369396), (558, 321070), (582, 307830), (620, 288963), (662, 270630), (873, 205220), (930, 192642), (970, 184698), (993, 180420), (1116, 160535), (1164, 153915), (1324, 135315), (1395, 128428), (1455, 123132), (1655, 108252), (1746, 102610), (1860, 96321), (1940, 92349), (1986, 90210), (2790, 64214), (2910, 61566), (2979, 60140), (3007, 59580), (3310, 54126), (3492, 51305), (3972, 45105), (4365, 41044), (4965, 36084), (5580, 32107), (5820, 30783), (5958, 30070), (6014, 29790), (6620, 27063), (8730, 20522), (9021, 19860), (9930, 18042), (10261, 17460), (11916, 15035), (12028, 14895)]