69464850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 216111168

約数和(自身を除く): 146646318

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 525, 546, 637, 650, 727, 735, 910, 975, 1050, 1225, 1274, 1365, 1454, 1470, 1911, 1950, 2181, 2275, 2450, 2730, 3185, 3635, 3675, 3822, 4362, 4550, 5089, 6370, 6825, 7270, 7350, 9451, 9555, 10178, 10905, 13650, 15267, 15925, 18175, 18902, 19110, 21810, 25445, 28353, 30534, 31850, 35623, 36350, 47255, 47775, 50890, 54525, 56706, 66157, 71246, 76335, 94510, 95550, 106869, 109050, 127225, 132314, 141765, 152670, 178115, 198471, 213738, 236275, 254450, 283530, 330785, 356230, 381675, 396942, 463099, 472550, 534345, 661570, 708825, 763350, 890575, 926198, 992355, 1068690, 1389297, 1417650, 1653925, 1781150, 1984710, 2315495, 2671725, 2778594, 3307850, 4630990, 4961775, 5343450, 6946485, 9923550, 11577475, 13892970, 23154950, 34732425, 69464850]

約数ペア:

[(1, 69464850), (2, 34732425), (3, 23154950), (5, 13892970), (6, 11577475), (7, 9923550), (10, 6946485), (13, 5343450), (14, 4961775), (15, 4630990), (21, 3307850), (25, 2778594), (26, 2671725), (30, 2315495), (35, 1984710), (39, 1781150), (42, 1653925), (49, 1417650), (50, 1389297), (65, 1068690), (70, 992355), (75, 926198), (78, 890575), (91, 763350), (98, 708825), (105, 661570), (130, 534345), (147, 472550), (150, 463099), (175, 396942), (182, 381675), (195, 356230), (210, 330785), (245, 283530), (273, 254450), (294, 236275), (325, 213738), (350, 198471), (390, 178115), (455, 152670), (490, 141765), (525, 132314), (546, 127225), (637, 109050), (650, 106869), (727, 95550), (735, 94510), (910, 76335), (975, 71246), (1050, 66157), (1225, 56706), (1274, 54525), (1365, 50890), (1454, 47775), (1470, 47255), (1911, 36350), (1950, 35623), (2181, 31850), (2275, 30534), (2450, 28353), (2730, 25445), (3185, 21810), (3635, 19110), (3675, 18902), (3822, 18175), (4362, 15925), (4550, 15267), (5089, 13650), (6370, 10905), (6825, 10178), (7270, 9555), (7350, 9451)]