351648180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1590

約数の個数: 144

約数和(自身を含む): 1160664960

約数和(自身を除く): 809016780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 1030, 1170, 1236, 1339, 1459, 1545, 1854, 2060, 2340, 2678, 2918, 3090, 3708, 4017, 4377, 4635, 5356, 5836, 6180, 6695, 7295, 8034, 8754, 9270, 12051, 13131, 13390, 14590, 16068, 17508, 18540, 18967, 20085, 21885, 24102, 26262, 26780, 29180, 37934, 40170, 43770, 48204, 52524, 56901, 60255, 65655, 75868, 80340, 87540, 94835, 113802, 120510, 131310, 150277, 170703, 189670, 227604, 241020, 262620, 284505, 300554, 341406, 379340, 450831, 569010, 601108, 682812, 751385, 853515, 901662, 1138020, 1352493, 1502770, 1707030, 1803324, 1953601, 2254155, 2704986, 3005540, 3414060, 3907202, 4508310, 5409972, 5860803, 6762465, 7814404, 9016620, 9768005, 11721606, 13524930, 17582409, 19536010, 23443212, 27049860, 29304015, 35164818, 39072020, 58608030, 70329636, 87912045, 117216060, 175824090, 351648180]

約数ペア:

[(1, 351648180), (2, 175824090), (3, 117216060), (4, 87912045), (5, 70329636), (6, 58608030), (9, 39072020), (10, 35164818), (12, 29304015), (13, 27049860), (15, 23443212), (18, 19536010), (20, 17582409), (26, 13524930), (30, 11721606), (36, 9768005), (39, 9016620), (45, 7814404), (52, 6762465), (60, 5860803), (65, 5409972), (78, 4508310), (90, 3907202), (103, 3414060), (117, 3005540), (130, 2704986), (156, 2254155), (180, 1953601), (195, 1803324), (206, 1707030), (234, 1502770), (260, 1352493), (309, 1138020), (390, 901662), (412, 853515), (468, 751385), (515, 682812), (585, 601108), (618, 569010), (780, 450831), (927, 379340), (1030, 341406), (1170, 300554), (1236, 284505), (1339, 262620), (1459, 241020), (1545, 227604), (1854, 189670), (2060, 170703), (2340, 150277), (2678, 131310), (2918, 120510), (3090, 113802), (3708, 94835), (4017, 87540), (4377, 80340), (4635, 75868), (5356, 65655), (5836, 60255), (6180, 56901), (6695, 52524), (7295, 48204), (8034, 43770), (8754, 40170), (9270, 37934), (12051, 29180), (13131, 26780), (13390, 26262), (14590, 24102), (16068, 21885), (17508, 20085), (18540, 18967)]