15291269250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2729}}^1$

素因数の和:3021

約数の個数: 128

約数和(自身を含む): 39576176640

約数和(自身を除く): 24284907390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 241, 250, 310, 375, 465, 482, 723, 750, 775, 930, 1205, 1446, 1550, 2325, 2410, 2729, 3615, 3875, 4650, 5458, 6025, 7230, 7471, 7750, 8187, 11625, 12050, 13645, 14942, 16374, 18075, 22413, 23250, 27290, 30125, 36150, 37355, 40935, 44826, 60250, 68225, 74710, 81870, 84599, 90375, 112065, 136450, 169198, 180750, 186775, 204675, 224130, 253797, 341125, 373550, 409350, 422995, 507594, 560325, 657689, 682250, 845990, 933875, 1023375, 1120650, 1268985, 1315378, 1867750, 1973067, 2046750, 2114975, 2537970, 2801625, 3288445, 3946134, 4229950, 5603250, 6344925, 6576890, 9865335, 10574875, 12689850, 16442225, 19730670, 20388359, 21149750, 31724625, 32884450, 40776718, 49326675, 61165077, 63449250, 82211125, 98653350, 101941795, 122330154, 164422250, 203883590, 246633375, 305825385, 493266750, 509708975, 611650770, 1019417950, 1529126925, 2548544875, 3058253850, 5097089750, 7645634625, 15291269250]

約数ペア:

[(1, 15291269250), (2, 7645634625), (3, 5097089750), (5, 3058253850), (6, 2548544875), (10, 1529126925), (15, 1019417950), (25, 611650770), (30, 509708975), (31, 493266750), (50, 305825385), (62, 246633375), (75, 203883590), (93, 164422250), (125, 122330154), (150, 101941795), (155, 98653350), (186, 82211125), (241, 63449250), (250, 61165077), (310, 49326675), (375, 40776718), (465, 32884450), (482, 31724625), (723, 21149750), (750, 20388359), (775, 19730670), (930, 16442225), (1205, 12689850), (1446, 10574875), (1550, 9865335), (2325, 6576890), (2410, 6344925), (2729, 5603250), (3615, 4229950), (3875, 3946134), (4650, 3288445), (5458, 2801625), (6025, 2537970), (7230, 2114975), (7471, 2046750), (7750, 1973067), (8187, 1867750), (11625, 1315378), (12050, 1268985), (13645, 1120650), (14942, 1023375), (16374, 933875), (18075, 845990), (22413, 682250), (23250, 657689), (27290, 560325), (30125, 507594), (36150, 422995), (37355, 409350), (40935, 373550), (44826, 341125), (60250, 253797), (68225, 224130), (74710, 204675), (81870, 186775), (84599, 180750), (90375, 169198), (112065, 136450)]