125530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1645

約数の個数: 128

約数和(自身を含む): 417830400

約数和(自身を除く): 292299720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1559, 1830, 2013, 2440, 2684, 3118, 3355, 3660, 4026, 4677, 5368, 6236, 6710, 7320, 7795, 8052, 9354, 10065, 12472, 13420, 15590, 16104, 17149, 18708, 20130, 23385, 26840, 31180, 34298, 37416, 40260, 46770, 51447, 62360, 68596, 80520, 85745, 93540, 95099, 102894, 137192, 171490, 187080, 190198, 205788, 257235, 285297, 342980, 380396, 411576, 475495, 514470, 570594, 685960, 760792, 950990, 1028940, 1046089, 1141188, 1426485, 1901980, 2057880, 2092178, 2282376, 2852970, 3138267, 3803960, 4184356, 5230445, 5705940, 6276534, 8368712, 10460890, 11411880, 12553068, 15691335, 20921780, 25106136, 31382670, 41843560, 62765340, 125530680]

約数ペア:

[(1, 125530680), (2, 62765340), (3, 41843560), (4, 31382670), (5, 25106136), (6, 20921780), (8, 15691335), (10, 12553068), (11, 11411880), (12, 10460890), (15, 8368712), (20, 6276534), (22, 5705940), (24, 5230445), (30, 4184356), (33, 3803960), (40, 3138267), (44, 2852970), (55, 2282376), (60, 2092178), (61, 2057880), (66, 1901980), (88, 1426485), (110, 1141188), (120, 1046089), (122, 1028940), (132, 950990), (165, 760792), (183, 685960), (220, 570594), (244, 514470), (264, 475495), (305, 411576), (330, 380396), (366, 342980), (440, 285297), (488, 257235), (610, 205788), (660, 190198), (671, 187080), (732, 171490), (915, 137192), (1220, 102894), (1320, 95099), (1342, 93540), (1464, 85745), (1559, 80520), (1830, 68596), (2013, 62360), (2440, 51447), (2684, 46770), (3118, 40260), (3355, 37416), (3660, 34298), (4026, 31180), (4677, 26840), (5368, 23385), (6236, 20130), (6710, 18708), (7320, 17149), (7795, 16104), (8052, 15590), (9354, 13420), (10065, 12472)]