173975100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 559964160

約数和(自身を除く): 385989060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1439, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 2878, 3100, 3900, 4030, 4317, 4650, 4836, 5756, 6045, 7195, 8060, 8634, 9300, 10075, 12090, 14390, 17268, 18707, 20150, 21585, 24180, 28780, 30225, 35975, 37414, 40300, 43170, 44609, 56121, 60450, 71950, 74828, 86340, 89218, 93535, 107925, 112242, 120900, 133827, 143900, 178436, 187070, 215850, 223045, 224484, 267654, 280605, 374140, 431700, 446090, 467675, 535308, 561210, 579917, 669135, 892180, 935350, 1115225, 1122420, 1159834, 1338270, 1403025, 1739751, 1870700, 2230450, 2319668, 2676540, 2806050, 2899585, 3345675, 3479502, 4460900, 5612100, 5799170, 6691350, 6959004, 8698755, 11598340, 13382700, 14497925, 17397510, 28995850, 34795020, 43493775, 57991700, 86987550, 173975100]

約数ペア:

[(1, 173975100), (2, 86987550), (3, 57991700), (4, 43493775), (5, 34795020), (6, 28995850), (10, 17397510), (12, 14497925), (13, 13382700), (15, 11598340), (20, 8698755), (25, 6959004), (26, 6691350), (30, 5799170), (31, 5612100), (39, 4460900), (50, 3479502), (52, 3345675), (60, 2899585), (62, 2806050), (65, 2676540), (75, 2319668), (78, 2230450), (93, 1870700), (100, 1739751), (124, 1403025), (130, 1338270), (150, 1159834), (155, 1122420), (156, 1115225), (186, 935350), (195, 892180), (260, 669135), (300, 579917), (310, 561210), (325, 535308), (372, 467675), (390, 446090), (403, 431700), (465, 374140), (620, 280605), (650, 267654), (775, 224484), (780, 223045), (806, 215850), (930, 187070), (975, 178436), (1209, 143900), (1300, 133827), (1439, 120900), (1550, 112242), (1612, 107925), (1860, 93535), (1950, 89218), (2015, 86340), (2325, 74828), (2418, 71950), (2878, 60450), (3100, 56121), (3900, 44609), (4030, 43170), (4317, 40300), (4650, 37414), (4836, 35975), (5756, 30225), (6045, 28780), (7195, 24180), (8060, 21585), (8634, 20150), (9300, 18707), (10075, 17268), (12090, 14390)]