65283400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 198737280

約数和(自身を除く): 133453880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 100, 104, 119, 130, 136, 140, 170, 175, 182, 200, 211, 221, 238, 260, 280, 325, 340, 350, 364, 422, 425, 442, 455, 476, 520, 595, 650, 680, 700, 728, 844, 850, 884, 910, 952, 1055, 1105, 1190, 1300, 1400, 1477, 1547, 1688, 1700, 1768, 1820, 2110, 2210, 2275, 2380, 2600, 2743, 2954, 2975, 3094, 3400, 3587, 3640, 4220, 4420, 4550, 4760, 5275, 5486, 5525, 5908, 5950, 6188, 7174, 7385, 7735, 8440, 8840, 9100, 10550, 10972, 11050, 11816, 11900, 12376, 13715, 14348, 14770, 15470, 17935, 18200, 19201, 21100, 21944, 22100, 23800, 25109, 27430, 28696, 29540, 30940, 35870, 36925, 38402, 38675, 42200, 44200, 46631, 50218, 54860, 59080, 61880, 68575, 71740, 73850, 76804, 77350, 89675, 93262, 96005, 100436, 109720, 125545, 137150, 143480, 147700, 153608, 154700, 179350, 186524, 192010, 200872, 233155, 251090, 274300, 295400, 309400, 326417, 358700, 373048, 384020, 466310, 480025, 502180, 548600, 627725, 652834, 717400, 768040, 932620, 960050, 1004360, 1165775, 1255450, 1305668, 1632085, 1865240, 1920100, 2331550, 2510900, 2611336, 3264170, 3840200, 4663100, 5021800, 6528340, 8160425, 9326200, 13056680, 16320850, 32641700, 65283400]

約数ペア:

[(1, 65283400), (2, 32641700), (4, 16320850), (5, 13056680), (7, 9326200), (8, 8160425), (10, 6528340), (13, 5021800), (14, 4663100), (17, 3840200), (20, 3264170), (25, 2611336), (26, 2510900), (28, 2331550), (34, 1920100), (35, 1865240), (40, 1632085), (50, 1305668), (52, 1255450), (56, 1165775), (65, 1004360), (68, 960050), (70, 932620), (85, 768040), (91, 717400), (100, 652834), (104, 627725), (119, 548600), (130, 502180), (136, 480025), (140, 466310), (170, 384020), (175, 373048), (182, 358700), (200, 326417), (211, 309400), (221, 295400), (238, 274300), (260, 251090), (280, 233155), (325, 200872), (340, 192010), (350, 186524), (364, 179350), (422, 154700), (425, 153608), (442, 147700), (455, 143480), (476, 137150), (520, 125545), (595, 109720), (650, 100436), (680, 96005), (700, 93262), (728, 89675), (844, 77350), (850, 76804), (884, 73850), (910, 71740), (952, 68575), (1055, 61880), (1105, 59080), (1190, 54860), (1300, 50218), (1400, 46631), (1477, 44200), (1547, 42200), (1688, 38675), (1700, 38402), (1768, 36925), (1820, 35870), (2110, 30940), (2210, 29540), (2275, 28696), (2380, 27430), (2600, 25109), (2743, 23800), (2954, 22100), (2975, 21944), (3094, 21100), (3400, 19201), (3587, 18200), (3640, 17935), (4220, 15470), (4420, 14770), (4550, 14348), (4760, 13715), (5275, 12376), (5486, 11900), (5525, 11816), (5908, 11050), (5950, 10972), (6188, 10550), (7174, 9100), (7385, 8840), (7735, 8440)]