166604850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 120

約数和(自身を含む): 478207488

約数和(自身を除く): 311602638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 450, 465, 558, 675, 775, 810, 837, 930, 1327, 1350, 1395, 1550, 1674, 2025, 2325, 2511, 2654, 2790, 3981, 4050, 4185, 4650, 5022, 6635, 6975, 7962, 8370, 11943, 12555, 13270, 13950, 19905, 20925, 23886, 25110, 33175, 35829, 39810, 41137, 41850, 59715, 62775, 66350, 71658, 82274, 99525, 107487, 119430, 123411, 125550, 179145, 199050, 205685, 214974, 246822, 298575, 358290, 370233, 411370, 537435, 597150, 617055, 740466, 895725, 1028425, 1074870, 1110699, 1234110, 1791450, 1851165, 2056850, 2221398, 2687175, 3085275, 3332097, 3702330, 5374350, 5553495, 6170550, 6664194, 9255825, 11106990, 16660485, 18511650, 27767475, 33320970, 55534950, 83302425, 166604850]

約数ペア:

[(1, 166604850), (2, 83302425), (3, 55534950), (5, 33320970), (6, 27767475), (9, 18511650), (10, 16660485), (15, 11106990), (18, 9255825), (25, 6664194), (27, 6170550), (30, 5553495), (31, 5374350), (45, 3702330), (50, 3332097), (54, 3085275), (62, 2687175), (75, 2221398), (81, 2056850), (90, 1851165), (93, 1791450), (135, 1234110), (150, 1110699), (155, 1074870), (162, 1028425), (186, 895725), (225, 740466), (270, 617055), (279, 597150), (310, 537435), (405, 411370), (450, 370233), (465, 358290), (558, 298575), (675, 246822), (775, 214974), (810, 205685), (837, 199050), (930, 179145), (1327, 125550), (1350, 123411), (1395, 119430), (1550, 107487), (1674, 99525), (2025, 82274), (2325, 71658), (2511, 66350), (2654, 62775), (2790, 59715), (3981, 41850), (4050, 41137), (4185, 39810), (4650, 35829), (5022, 33175), (6635, 25110), (6975, 23886), (7962, 20925), (8370, 19905), (11943, 13950), (12555, 13270)]