125312850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 374809344

約数和(自身を除く): 249496494

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 691, 775, 806, 930, 975, 1170, 1209, 1382, 1395, 1550, 1950, 2015, 2073, 2325, 2418, 2790, 2925, 3455, 3627, 4030, 4146, 4650, 5850, 6045, 6219, 6910, 6975, 7254, 8983, 10075, 10365, 12090, 12438, 13950, 17275, 17966, 18135, 20150, 20730, 21421, 26949, 30225, 31095, 34550, 36270, 42842, 44915, 51825, 53898, 60450, 62190, 64263, 80847, 89830, 90675, 103650, 107105, 128526, 134745, 155475, 161694, 181350, 192789, 214210, 224575, 269490, 278473, 310950, 321315, 385578, 404235, 449150, 535525, 556946, 642630, 673725, 808470, 835419, 963945, 1071050, 1347450, 1392365, 1606575, 1670838, 1927890, 2021175, 2506257, 2784730, 3213150, 4042350, 4177095, 4819725, 5012514, 6961825, 8354190, 9639450, 12531285, 13923650, 20885475, 25062570, 41770950, 62656425, 125312850]

約数ペア:

[(1, 125312850), (2, 62656425), (3, 41770950), (5, 25062570), (6, 20885475), (9, 13923650), (10, 12531285), (13, 9639450), (15, 8354190), (18, 6961825), (25, 5012514), (26, 4819725), (30, 4177095), (31, 4042350), (39, 3213150), (45, 2784730), (50, 2506257), (62, 2021175), (65, 1927890), (75, 1670838), (78, 1606575), (90, 1392365), (93, 1347450), (117, 1071050), (130, 963945), (150, 835419), (155, 808470), (186, 673725), (195, 642630), (225, 556946), (234, 535525), (279, 449150), (310, 404235), (325, 385578), (390, 321315), (403, 310950), (450, 278473), (465, 269490), (558, 224575), (585, 214210), (650, 192789), (691, 181350), (775, 161694), (806, 155475), (930, 134745), (975, 128526), (1170, 107105), (1209, 103650), (1382, 90675), (1395, 89830), (1550, 80847), (1950, 64263), (2015, 62190), (2073, 60450), (2325, 53898), (2418, 51825), (2790, 44915), (2925, 42842), (3455, 36270), (3627, 34550), (4030, 31095), (4146, 30225), (4650, 26949), (5850, 21421), (6045, 20730), (6219, 20150), (6910, 18135), (6975, 17966), (7254, 17275), (8983, 13950), (10075, 12438), (10365, 12090)]