955887531400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{27893}}^1$

素因数の和:28076

約数の個数: 144

約数和(自身を含む): 2302378849260

約数和(自身を除く): 1346491317860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 61, 100, 106, 122, 200, 212, 244, 265, 305, 424, 488, 530, 610, 1060, 1220, 1325, 1525, 2120, 2440, 2650, 2809, 3050, 3233, 5300, 5618, 6100, 6466, 10600, 11236, 12200, 12932, 14045, 16165, 22472, 25864, 27893, 28090, 32330, 55786, 56180, 64660, 70225, 80825, 111572, 112360, 129320, 139465, 140450, 161650, 171349, 223144, 278930, 280900, 323300, 342698, 557860, 561800, 646600, 685396, 697325, 856745, 1115720, 1370792, 1394650, 1478329, 1701473, 1713490, 2789300, 2956658, 3402946, 3426980, 4283725, 5578600, 5913316, 6805892, 6853960, 7391645, 8507365, 8567450, 11826632, 13611784, 14783290, 17014730, 17134900, 29566580, 34029460, 34269800, 36958225, 42536825, 59133160, 68058920, 73916450, 78351437, 85073650, 90178069, 147832900, 156702874, 170147300, 180356138, 295665800, 313405748, 340294600, 360712276, 391757185, 450890345, 626811496, 721424552, 783514370, 901780690, 1567028740, 1803561380, 1958785925, 2254451725, 3134057480, 3607122760, 3917571850, 4508903450, 4779437657, 7835143700, 9017806900, 9558875314, 15670287400, 18035613800, 19117750628, 23897188285, 38235501256, 47794376570, 95588753140, 119485941425, 191177506280, 238971882850, 477943765700, 955887531400]

約数ペア:

[(1, 955887531400), (2, 477943765700), (4, 238971882850), (5, 191177506280), (8, 119485941425), (10, 95588753140), (20, 47794376570), (25, 38235501256), (40, 23897188285), (50, 19117750628), (53, 18035613800), (61, 15670287400), (100, 9558875314), (106, 9017806900), (122, 7835143700), (200, 4779437657), (212, 4508903450), (244, 3917571850), (265, 3607122760), (305, 3134057480), (424, 2254451725), (488, 1958785925), (530, 1803561380), (610, 1567028740), (1060, 901780690), (1220, 783514370), (1325, 721424552), (1525, 626811496), (2120, 450890345), (2440, 391757185), (2650, 360712276), (2809, 340294600), (3050, 313405748), (3233, 295665800), (5300, 180356138), (5618, 170147300), (6100, 156702874), (6466, 147832900), (10600, 90178069), (11236, 85073650), (12200, 78351437), (12932, 73916450), (14045, 68058920), (16165, 59133160), (22472, 42536825), (25864, 36958225), (27893, 34269800), (28090, 34029460), (32330, 29566580), (55786, 17134900), (56180, 17014730), (64660, 14783290), (70225, 13611784), (80825, 11826632), (111572, 8567450), (112360, 8507365), (129320, 7391645), (139465, 6853960), (140450, 6805892), (161650, 5913316), (171349, 5578600), (223144, 4283725), (278930, 3426980), (280900, 3402946), (323300, 2956658), (342698, 2789300), (557860, 1713490), (561800, 1701473), (646600, 1478329), (685396, 1394650), (697325, 1370792), (856745, 1115720)]