331345300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 944939520

約数和(自身を除く): 613594220

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 29, 34, 44, 47, 50, 52, 55, 58, 65, 68, 85, 94, 100, 110, 116, 130, 143, 145, 170, 187, 188, 220, 221, 235, 260, 275, 286, 290, 319, 325, 340, 374, 377, 425, 442, 470, 493, 517, 550, 572, 580, 611, 638, 650, 715, 725, 748, 754, 799, 850, 884, 935, 940, 986, 1034, 1100, 1105, 1175, 1222, 1276, 1300, 1363, 1430, 1450, 1508, 1595, 1598, 1700, 1870, 1885, 1972, 2068, 2210, 2350, 2431, 2444, 2465, 2585, 2726, 2860, 2900, 3055, 3190, 3196, 3575, 3740, 3770, 3995, 4147, 4420, 4675, 4700, 4862, 4930, 5170, 5423, 5452, 5525, 6110, 6380, 6409, 6721, 6815, 7150, 7540, 7975, 7990, 8294, 8789, 9350, 9425, 9724, 9860, 10340, 10387, 10846, 11050, 12155, 12220, 12325, 12818, 12925, 13442, 13630, 14300, 14993, 15275, 15950, 15980, 16588, 17578, 17719, 18700, 18850, 19975, 20735, 20774, 21692, 22100, 23171, 24310, 24650, 25636, 25850, 26884, 27115, 27260, 29986, 30550, 31900, 32045, 33605, 34075, 35156, 35438, 37700, 39950, 41470, 41548, 43945, 46342, 48620, 49300, 51700, 51935, 54230, 59972, 60775, 61100, 64090, 67210, 68150, 70499, 70876, 74965, 79900, 82940, 87890, 88595, 92684, 103675, 103870, 108460, 114257, 115855, 121550, 128180, 134420, 135575, 136300, 140998, 149930, 160225, 168025, 175780, 177190, 194909, 207350, 207740, 219725, 228514, 231710, 243100, 254881, 259675, 271150, 281996, 299860, 301223, 320450, 336050, 352495, 354380, 374825, 389818, 414700, 439450, 442975, 457028, 463420, 509762, 519350, 542300, 571285, 579275, 602446, 640900, 672100, 704990, 749650, 779636, 878900, 885950, 974545, 1019524, 1038700, 1142570, 1158550, 1204892, 1274405, 1409980, 1499300, 1506115, 1762475, 1771900, 1949090, 2285140, 2317100, 2548810, 2856425, 3012230, 3313453, 3524950, 3898180, 4872725, 5097620, 5712850, 6024460, 6372025, 6626906, 7049900, 7530575, 9745450, 11425700, 12744050, 13253812, 15061150, 16567265, 19490900, 25488100, 30122300, 33134530, 66269060, 82836325, 165672650, 331345300]

約数ペア:

[(1, 331345300), (2, 165672650), (4, 82836325), (5, 66269060), (10, 33134530), (11, 30122300), (13, 25488100), (17, 19490900), (20, 16567265), (22, 15061150), (25, 13253812), (26, 12744050), (29, 11425700), (34, 9745450), (44, 7530575), (47, 7049900), (50, 6626906), (52, 6372025), (55, 6024460), (58, 5712850), (65, 5097620), (68, 4872725), (85, 3898180), (94, 3524950), (100, 3313453), (110, 3012230), (116, 2856425), (130, 2548810), (143, 2317100), (145, 2285140), (170, 1949090), (187, 1771900), (188, 1762475), (220, 1506115), (221, 1499300), (235, 1409980), (260, 1274405), (275, 1204892), (286, 1158550), (290, 1142570), (319, 1038700), (325, 1019524), (340, 974545), (374, 885950), (377, 878900), (425, 779636), (442, 749650), (470, 704990), (493, 672100), (517, 640900), (550, 602446), (572, 579275), (580, 571285), (611, 542300), (638, 519350), (650, 509762), (715, 463420), (725, 457028), (748, 442975), (754, 439450), (799, 414700), (850, 389818), (884, 374825), (935, 354380), (940, 352495), (986, 336050), (1034, 320450), (1100, 301223), (1105, 299860), (1175, 281996), (1222, 271150), (1276, 259675), (1300, 254881), (1363, 243100), (1430, 231710), (1450, 228514), (1508, 219725), (1595, 207740), (1598, 207350), (1700, 194909), (1870, 177190), (1885, 175780), (1972, 168025), (2068, 160225), (2210, 149930), (2350, 140998), (2431, 136300), (2444, 135575), (2465, 134420), (2585, 128180), (2726, 121550), (2860, 115855), (2900, 114257), (3055, 108460), (3190, 103870), (3196, 103675), (3575, 92684), (3740, 88595), (3770, 87890), (3995, 82940), (4147, 79900), (4420, 74965), (4675, 70876), (4700, 70499), (4862, 68150), (4930, 67210), (5170, 64090), (5423, 61100), (5452, 60775), (5525, 59972), (6110, 54230), (6380, 51935), (6409, 51700), (6721, 49300), (6815, 48620), (7150, 46342), (7540, 43945), (7975, 41548), (7990, 41470), (8294, 39950), (8789, 37700), (9350, 35438), (9425, 35156), (9724, 34075), (9860, 33605), (10340, 32045), (10387, 31900), (10846, 30550), (11050, 29986), (12155, 27260), (12220, 27115), (12325, 26884), (12818, 25850), (12925, 25636), (13442, 24650), (13630, 24310), (14300, 23171), (14993, 22100), (15275, 21692), (15950, 20774), (15980, 20735), (16588, 19975), (17578, 18850), (17719, 18700)]