66204810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1569

約数の個数: 128

約数和(自身を含む): 210677760

約数和(自身を除く): 144472950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1523, 1610, 1890, 2070, 2415, 2898, 3046, 3105, 4347, 4569, 4830, 6210, 7245, 7615, 8694, 9138, 10661, 13707, 14490, 15230, 21322, 21735, 22845, 27414, 31983, 35029, 41121, 43470, 45690, 53305, 63966, 68535, 70058, 82242, 95949, 105087, 106610, 137070, 159915, 175145, 191898, 205605, 210174, 245203, 287847, 315261, 319830, 350290, 411210, 479745, 490406, 525435, 575694, 630522, 735609, 945783, 959490, 1050870, 1226015, 1439235, 1471218, 1576305, 1891566, 2206827, 2452030, 2878470, 3152610, 3678045, 4413654, 4728915, 6620481, 7356090, 9457830, 11034135, 13240962, 22068270, 33102405, 66204810]

約数ペア:

[(1, 66204810), (2, 33102405), (3, 22068270), (5, 13240962), (6, 11034135), (7, 9457830), (9, 7356090), (10, 6620481), (14, 4728915), (15, 4413654), (18, 3678045), (21, 3152610), (23, 2878470), (27, 2452030), (30, 2206827), (35, 1891566), (42, 1576305), (45, 1471218), (46, 1439235), (54, 1226015), (63, 1050870), (69, 959490), (70, 945783), (90, 735609), (105, 630522), (115, 575694), (126, 525435), (135, 490406), (138, 479745), (161, 411210), (189, 350290), (207, 319830), (210, 315261), (230, 287847), (270, 245203), (315, 210174), (322, 205605), (345, 191898), (378, 175145), (414, 159915), (483, 137070), (621, 106610), (630, 105087), (690, 95949), (805, 82242), (945, 70058), (966, 68535), (1035, 63966), (1242, 53305), (1449, 45690), (1523, 43470), (1610, 41121), (1890, 35029), (2070, 31983), (2415, 27414), (2898, 22845), (3046, 21735), (3105, 21322), (4347, 15230), (4569, 14490), (4830, 13707), (6210, 10661), (7245, 9138), (7615, 8694)]