71026800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 255087840

約数和(自身を除く): 184061040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 100, 104, 116, 120, 130, 145, 150, 156, 157, 174, 195, 200, 208, 232, 240, 260, 290, 300, 312, 314, 325, 348, 377, 390, 400, 435, 464, 471, 520, 580, 600, 624, 628, 650, 696, 725, 754, 780, 785, 870, 942, 975, 1040, 1131, 1160, 1200, 1256, 1300, 1392, 1450, 1508, 1560, 1570, 1740, 1884, 1885, 1950, 2041, 2175, 2262, 2320, 2355, 2512, 2600, 2900, 3016, 3120, 3140, 3480, 3768, 3770, 3900, 3925, 4082, 4350, 4524, 4553, 4710, 5200, 5655, 5800, 6032, 6123, 6280, 6960, 7536, 7540, 7800, 7850, 8164, 8700, 9048, 9106, 9420, 9425, 10205, 11310, 11600, 11775, 12246, 12560, 13659, 15080, 15600, 15700, 16328, 17400, 18096, 18212, 18840, 18850, 20410, 22620, 22765, 23550, 24492, 27318, 28275, 30160, 30615, 31400, 32656, 34800, 36424, 37680, 37700, 40820, 45240, 45530, 47100, 48984, 51025, 54636, 56550, 59189, 61230, 62800, 68295, 72848, 75400, 81640, 90480, 91060, 94200, 97968, 102050, 109272, 113100, 113825, 118378, 122460, 136590, 150800, 153075, 163280, 177567, 182120, 188400, 204100, 218544, 226200, 227650, 236756, 244920, 273180, 295945, 306150, 341475, 355134, 364240, 408200, 452400, 455300, 473512, 489840, 546360, 591890, 612300, 682950, 710268, 816400, 887835, 910600, 947024, 1092720, 1183780, 1224600, 1365900, 1420536, 1479725, 1775670, 1821200, 2367560, 2449200, 2731800, 2841072, 2959450, 3551340, 4439175, 4735120, 5463600, 5918900, 7102680, 8878350, 11837800, 14205360, 17756700, 23675600, 35513400, 71026800]

約数ペア:

[(1, 71026800), (2, 35513400), (3, 23675600), (4, 17756700), (5, 14205360), (6, 11837800), (8, 8878350), (10, 7102680), (12, 5918900), (13, 5463600), (15, 4735120), (16, 4439175), (20, 3551340), (24, 2959450), (25, 2841072), (26, 2731800), (29, 2449200), (30, 2367560), (39, 1821200), (40, 1775670), (48, 1479725), (50, 1420536), (52, 1365900), (58, 1224600), (60, 1183780), (65, 1092720), (75, 947024), (78, 910600), (80, 887835), (87, 816400), (100, 710268), (104, 682950), (116, 612300), (120, 591890), (130, 546360), (145, 489840), (150, 473512), (156, 455300), (157, 452400), (174, 408200), (195, 364240), (200, 355134), (208, 341475), (232, 306150), (240, 295945), (260, 273180), (290, 244920), (300, 236756), (312, 227650), (314, 226200), (325, 218544), (348, 204100), (377, 188400), (390, 182120), (400, 177567), (435, 163280), (464, 153075), (471, 150800), (520, 136590), (580, 122460), (600, 118378), (624, 113825), (628, 113100), (650, 109272), (696, 102050), (725, 97968), (754, 94200), (780, 91060), (785, 90480), (870, 81640), (942, 75400), (975, 72848), (1040, 68295), (1131, 62800), (1160, 61230), (1200, 59189), (1256, 56550), (1300, 54636), (1392, 51025), (1450, 48984), (1508, 47100), (1560, 45530), (1570, 45240), (1740, 40820), (1884, 37700), (1885, 37680), (1950, 36424), (2041, 34800), (2175, 32656), (2262, 31400), (2320, 30615), (2355, 30160), (2512, 28275), (2600, 27318), (2900, 24492), (3016, 23550), (3120, 22765), (3140, 22620), (3480, 20410), (3768, 18850), (3770, 18840), (3900, 18212), (3925, 18096), (4082, 17400), (4350, 16328), (4524, 15700), (4553, 15600), (4710, 15080), (5200, 13659), (5655, 12560), (5800, 12246), (6032, 11775), (6123, 11600), (6280, 11310), (6960, 10205), (7536, 9425), (7540, 9420), (7800, 9106), (7850, 9048), (8164, 8700)]