118705860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7282

約数の個数: 144

約数和(自身を含む): 443229696

約数和(自身を除く): 324523836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7247, 8190, 14494, 16380, 21741, 28988, 36235, 43482, 50729, 65223, 72470, 86964, 94211, 101458, 108705, 130446, 144940, 152187, 188422, 202916, 217410, 253645, 260892, 282633, 304374, 326115, 376844, 434820, 456561, 471055, 507290, 565266, 608748, 652230, 659477, 760935, 847899, 913122, 942110, 1014580, 1130532, 1304460, 1318954, 1413165, 1521870, 1695798, 1826244, 1884220, 1978431, 2282805, 2637908, 2826330, 3043740, 3297385, 3391596, 3956862, 4239495, 4565610, 5652660, 5935293, 6594770, 7913724, 8478990, 9131220, 9892155, 11870586, 13189540, 16957980, 19784310, 23741172, 29676465, 39568620, 59352930, 118705860]

約数ペア:

[(1, 118705860), (2, 59352930), (3, 39568620), (4, 29676465), (5, 23741172), (6, 19784310), (7, 16957980), (9, 13189540), (10, 11870586), (12, 9892155), (13, 9131220), (14, 8478990), (15, 7913724), (18, 6594770), (20, 5935293), (21, 5652660), (26, 4565610), (28, 4239495), (30, 3956862), (35, 3391596), (36, 3297385), (39, 3043740), (42, 2826330), (45, 2637908), (52, 2282805), (60, 1978431), (63, 1884220), (65, 1826244), (70, 1695798), (78, 1521870), (84, 1413165), (90, 1318954), (91, 1304460), (105, 1130532), (117, 1014580), (126, 942110), (130, 913122), (140, 847899), (156, 760935), (180, 659477), (182, 652230), (195, 608748), (210, 565266), (234, 507290), (252, 471055), (260, 456561), (273, 434820), (315, 376844), (364, 326115), (390, 304374), (420, 282633), (455, 260892), (468, 253645), (546, 217410), (585, 202916), (630, 188422), (780, 152187), (819, 144940), (910, 130446), (1092, 108705), (1170, 101458), (1260, 94211), (1365, 86964), (1638, 72470), (1820, 65223), (2340, 50729), (2730, 43482), (3276, 36235), (4095, 28988), (5460, 21741), (7247, 16380), (8190, 14494)]