126217740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 400377600

約数和(自身を除く): 274159860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 199, 220, 310, 330, 341, 372, 398, 465, 597, 620, 660, 682, 796, 930, 961, 995, 1023, 1194, 1364, 1705, 1860, 1922, 1990, 2046, 2189, 2388, 2883, 2985, 3410, 3844, 3980, 4092, 4378, 4805, 5115, 5766, 5970, 6169, 6567, 6820, 8756, 9610, 10230, 10571, 10945, 11532, 11940, 12338, 13134, 14415, 18507, 19220, 20460, 21142, 21890, 24676, 26268, 28830, 30845, 31713, 32835, 37014, 42284, 43780, 52855, 57660, 61690, 63426, 65670, 67859, 74028, 92535, 105710, 123380, 126852, 131340, 135718, 158565, 185070, 191239, 203577, 211420, 271436, 317130, 339295, 370140, 382478, 407154, 573717, 634260, 678590, 764956, 814308, 956195, 1017885, 1147434, 1357180, 1912390, 2035770, 2103629, 2294868, 2868585, 3824780, 4071540, 4207258, 5737170, 6310887, 8414516, 10518145, 11474340, 12621774, 21036290, 25243548, 31554435, 42072580, 63108870, 126217740]

約数ペア:

[(1, 126217740), (2, 63108870), (3, 42072580), (4, 31554435), (5, 25243548), (6, 21036290), (10, 12621774), (11, 11474340), (12, 10518145), (15, 8414516), (20, 6310887), (22, 5737170), (30, 4207258), (31, 4071540), (33, 3824780), (44, 2868585), (55, 2294868), (60, 2103629), (62, 2035770), (66, 1912390), (93, 1357180), (110, 1147434), (124, 1017885), (132, 956195), (155, 814308), (165, 764956), (186, 678590), (199, 634260), (220, 573717), (310, 407154), (330, 382478), (341, 370140), (372, 339295), (398, 317130), (465, 271436), (597, 211420), (620, 203577), (660, 191239), (682, 185070), (796, 158565), (930, 135718), (961, 131340), (995, 126852), (1023, 123380), (1194, 105710), (1364, 92535), (1705, 74028), (1860, 67859), (1922, 65670), (1990, 63426), (2046, 61690), (2189, 57660), (2388, 52855), (2883, 43780), (2985, 42284), (3410, 37014), (3844, 32835), (3980, 31713), (4092, 30845), (4378, 28830), (4805, 26268), (5115, 24676), (5766, 21890), (5970, 21142), (6169, 20460), (6567, 19220), (6820, 18507), (8756, 14415), (9610, 13134), (10230, 12338), (10571, 11940), (10945, 11532)]