245061784500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{29851}}^1$

素因数の和:30307

約数の個数: 192

約数和(自身を含む): 770365010688

約数和(自身を除く): 525303226188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 421, 500, 650, 750, 780, 842, 975, 1263, 1300, 1500, 1625, 1684, 1950, 2105, 2526, 3250, 3900, 4210, 4875, 5052, 5473, 6315, 6500, 8420, 9750, 10525, 10946, 12630, 16419, 19500, 21050, 21892, 25260, 27365, 29851, 31575, 32838, 42100, 52625, 54730, 59702, 63150, 65676, 82095, 89553, 105250, 109460, 119404, 126300, 136825, 149255, 157875, 164190, 179106, 210500, 273650, 298510, 315750, 328380, 358212, 388063, 410475, 447765, 547300, 597020, 631500, 684125, 746275, 776126, 820950, 895530, 1164189, 1368250, 1492550, 1552252, 1641900, 1791060, 1940315, 2052375, 2238825, 2328378, 2736500, 2985100, 3731375, 3880630, 4104750, 4477650, 4656756, 5820945, 7462750, 7761260, 8209500, 8955300, 9701575, 11194125, 11641890, 12567271, 14925500, 19403150, 22388250, 23283780, 25134542, 29104725, 37701813, 38806300, 44776500, 48507875, 50269084, 58209450, 62836355, 75403626, 97015750, 116418900, 125672710, 145523625, 150807252, 163374523, 188509065, 194031500, 251345420, 291047250, 314181775, 326749046, 377018130, 490123569, 582094500, 628363550, 653498092, 754036260, 816872615, 942545325, 980247138, 1256727100, 1570908875, 1633745230, 1885090650, 1960494276, 2450617845, 3141817750, 3267490460, 3770181300, 4084363075, 4712726625, 4901235690, 6283635500, 8168726150, 9425453250, 9802471380, 12253089225, 16337452300, 18850906500, 20421815375, 24506178450, 40843630750, 49012356900, 61265446125, 81687261500, 122530892250, 245061784500]

約数ペア:

[(1, 245061784500), (2, 122530892250), (3, 81687261500), (4, 61265446125), (5, 49012356900), (6, 40843630750), (10, 24506178450), (12, 20421815375), (13, 18850906500), (15, 16337452300), (20, 12253089225), (25, 9802471380), (26, 9425453250), (30, 8168726150), (39, 6283635500), (50, 4901235690), (52, 4712726625), (60, 4084363075), (65, 3770181300), (75, 3267490460), (78, 3141817750), (100, 2450617845), (125, 1960494276), (130, 1885090650), (150, 1633745230), (156, 1570908875), (195, 1256727100), (250, 980247138), (260, 942545325), (300, 816872615), (325, 754036260), (375, 653498092), (390, 628363550), (421, 582094500), (500, 490123569), (650, 377018130), (750, 326749046), (780, 314181775), (842, 291047250), (975, 251345420), (1263, 194031500), (1300, 188509065), (1500, 163374523), (1625, 150807252), (1684, 145523625), (1950, 125672710), (2105, 116418900), (2526, 97015750), (3250, 75403626), (3900, 62836355), (4210, 58209450), (4875, 50269084), (5052, 48507875), (5473, 44776500), (6315, 38806300), (6500, 37701813), (8420, 29104725), (9750, 25134542), (10525, 23283780), (10946, 22388250), (12630, 19403150), (16419, 14925500), (19500, 12567271), (21050, 11641890), (21892, 11194125), (25260, 9701575), (27365, 8955300), (29851, 8209500), (31575, 7761260), (32838, 7462750), (42100, 5820945), (52625, 4656756), (54730, 4477650), (59702, 4104750), (63150, 3880630), (65676, 3731375), (82095, 2985100), (89553, 2736500), (105250, 2328378), (109460, 2238825), (119404, 2052375), (126300, 1940315), (136825, 1791060), (149255, 1641900), (157875, 1552252), (164190, 1492550), (179106, 1368250), (210500, 1164189), (273650, 895530), (298510, 820950), (315750, 776126), (328380, 746275), (358212, 684125), (388063, 631500), (410475, 597020), (447765, 547300)]