103499080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 161921720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 31, 38, 40, 46, 62, 76, 92, 95, 115, 124, 152, 155, 184, 190, 191, 230, 248, 310, 380, 382, 437, 460, 589, 620, 713, 760, 764, 874, 920, 955, 1178, 1240, 1426, 1528, 1748, 1910, 2185, 2356, 2852, 2945, 3496, 3565, 3629, 3820, 4370, 4393, 4712, 5704, 5890, 5921, 7130, 7258, 7640, 8740, 8786, 11780, 11842, 13547, 14260, 14516, 17480, 17572, 18145, 21965, 23560, 23684, 27094, 28520, 29032, 29605, 35144, 36290, 43930, 47368, 54188, 59210, 67735, 72580, 83467, 87860, 108376, 112499, 118420, 135470, 136183, 145160, 166934, 175720, 224998, 236840, 270940, 272366, 333868, 417335, 449996, 541880, 544732, 562495, 667736, 680915, 834670, 899992, 1089464, 1124990, 1361830, 1669340, 2249980, 2587477, 2723660, 3338680, 4499960, 5174954, 5447320, 10349908, 12937385, 20699816, 25874770, 51749540, 103499080]

約数ペア:

[(1, 103499080), (2, 51749540), (4, 25874770), (5, 20699816), (8, 12937385), (10, 10349908), (19, 5447320), (20, 5174954), (23, 4499960), (31, 3338680), (38, 2723660), (40, 2587477), (46, 2249980), (62, 1669340), (76, 1361830), (92, 1124990), (95, 1089464), (115, 899992), (124, 834670), (152, 680915), (155, 667736), (184, 562495), (190, 544732), (191, 541880), (230, 449996), (248, 417335), (310, 333868), (380, 272366), (382, 270940), (437, 236840), (460, 224998), (589, 175720), (620, 166934), (713, 145160), (760, 136183), (764, 135470), (874, 118420), (920, 112499), (955, 108376), (1178, 87860), (1240, 83467), (1426, 72580), (1528, 67735), (1748, 59210), (1910, 54188), (2185, 47368), (2356, 43930), (2852, 36290), (2945, 35144), (3496, 29605), (3565, 29032), (3629, 28520), (3820, 27094), (4370, 23684), (4393, 23560), (4712, 21965), (5704, 18145), (5890, 17572), (5921, 17480), (7130, 14516), (7258, 14260), (7640, 13547), (8740, 11842), (8786, 11780)]