143977020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 456430464

約数和(自身を除く): 312453444

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, 220, 227, 310, 330, 341, 372, 454, 465, 620, 660, 681, 682, 908, 930, 961, 1023, 1135, 1362, 1364, 1705, 1860, 1922, 2046, 2270, 2497, 2724, 2883, 3405, 3410, 3844, 4092, 4540, 4805, 4994, 5115, 5766, 6810, 6820, 7037, 7491, 9610, 9988, 10230, 10571, 11532, 12485, 13620, 14074, 14415, 14982, 19220, 20460, 21111, 21142, 24970, 28148, 28830, 29964, 31713, 35185, 37455, 42222, 42284, 49940, 52855, 57660, 63426, 70370, 74910, 77407, 84444, 105555, 105710, 126852, 140740, 149820, 154814, 158565, 211110, 211420, 218147, 232221, 309628, 317130, 387035, 422220, 436294, 464442, 634260, 654441, 774070, 872588, 928884, 1090735, 1161105, 1308882, 1548140, 2181470, 2322210, 2399617, 2617764, 3272205, 4362940, 4644420, 4799234, 6544410, 7198851, 9598468, 11998085, 13088820, 14397702, 23996170, 28795404, 35994255, 47992340, 71988510, 143977020]

約数ペア:

[(1, 143977020), (2, 71988510), (3, 47992340), (4, 35994255), (5, 28795404), (6, 23996170), (10, 14397702), (11, 13088820), (12, 11998085), (15, 9598468), (20, 7198851), (22, 6544410), (30, 4799234), (31, 4644420), (33, 4362940), (44, 3272205), (55, 2617764), (60, 2399617), (62, 2322210), (66, 2181470), (93, 1548140), (110, 1308882), (124, 1161105), (132, 1090735), (155, 928884), (165, 872588), (186, 774070), (220, 654441), (227, 634260), (310, 464442), (330, 436294), (341, 422220), (372, 387035), (454, 317130), (465, 309628), (620, 232221), (660, 218147), (681, 211420), (682, 211110), (908, 158565), (930, 154814), (961, 149820), (1023, 140740), (1135, 126852), (1362, 105710), (1364, 105555), (1705, 84444), (1860, 77407), (1922, 74910), (2046, 70370), (2270, 63426), (2497, 57660), (2724, 52855), (2883, 49940), (3405, 42284), (3410, 42222), (3844, 37455), (4092, 35185), (4540, 31713), (4805, 29964), (4994, 28830), (5115, 28148), (5766, 24970), (6810, 21142), (6820, 21111), (7037, 20460), (7491, 19220), (9610, 14982), (9988, 14415), (10230, 14074), (10571, 13620), (11532, 12485)]