506147850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2853

約数の個数: 144

約数和(自身を含む): 1512236544

約数和(自身を除く): 1006088694

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, 775, 806, 930, 975, 1170, 1209, 1395, 1550, 1950, 2015, 2325, 2418, 2790, 2791, 2925, 3627, 4030, 4650, 5582, 5850, 6045, 6975, 7254, 8373, 10075, 12090, 13950, 13955, 16746, 18135, 20150, 25119, 27910, 30225, 36270, 36283, 41865, 50238, 60450, 69775, 72566, 83730, 86521, 90675, 108849, 125595, 139550, 173042, 181350, 181415, 209325, 217698, 251190, 259563, 326547, 362830, 418650, 432605, 519126, 544245, 627975, 653094, 778689, 865210, 907075, 1088490, 1124773, 1255950, 1297815, 1557378, 1632735, 1814150, 2163025, 2249546, 2595630, 2721225, 3265470, 3374319, 3893445, 4326050, 5442450, 5623865, 6489075, 6748638, 7786890, 8163675, 10122957, 11247730, 12978150, 16327350, 16871595, 19467225, 20245914, 28119325, 33743190, 38934450, 50614785, 56238650, 84357975, 101229570, 168715950, 253073925, 506147850]

約数ペア:

[(1, 506147850), (2, 253073925), (3, 168715950), (5, 101229570), (6, 84357975), (9, 56238650), (10, 50614785), (13, 38934450), (15, 33743190), (18, 28119325), (25, 20245914), (26, 19467225), (30, 16871595), (31, 16327350), (39, 12978150), (45, 11247730), (50, 10122957), (62, 8163675), (65, 7786890), (75, 6748638), (78, 6489075), (90, 5623865), (93, 5442450), (117, 4326050), (130, 3893445), (150, 3374319), (155, 3265470), (186, 2721225), (195, 2595630), (225, 2249546), (234, 2163025), (279, 1814150), (310, 1632735), (325, 1557378), (390, 1297815), (403, 1255950), (450, 1124773), (465, 1088490), (558, 907075), (585, 865210), (650, 778689), (775, 653094), (806, 627975), (930, 544245), (975, 519126), (1170, 432605), (1209, 418650), (1395, 362830), (1550, 326547), (1950, 259563), (2015, 251190), (2325, 217698), (2418, 209325), (2790, 181415), (2791, 181350), (2925, 173042), (3627, 139550), (4030, 125595), (4650, 108849), (5582, 90675), (5850, 86521), (6045, 83730), (6975, 72566), (7254, 69775), (8373, 60450), (10075, 50238), (12090, 41865), (13950, 36283), (13955, 36270), (16746, 30225), (18135, 27910), (20150, 25119)]