758392020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2713}}^1$

素因数の和:4281

約数の個数: 72

約数和(自身を含む): 2302785576

約数和(自身を除く): 1544393556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1553, 2713, 3106, 4659, 5426, 6212, 7765, 8139, 9318, 10852, 13565, 13977, 15530, 16278, 18636, 23295, 24417, 27130, 27954, 31060, 32556, 40695, 46590, 48834, 54260, 55908, 69885, 81390, 93180, 97668, 122085, 139770, 162780, 244170, 279540, 488340, 4213289, 8426578, 12639867, 16853156, 21066445, 25279734, 37919601, 42132890, 50559468, 63199335, 75839202, 84265780, 126398670, 151678404, 189598005, 252797340, 379196010, 758392020]

約数ペア:

[(1, 758392020), (2, 379196010), (3, 252797340), (4, 189598005), (5, 151678404), (6, 126398670), (9, 84265780), (10, 75839202), (12, 63199335), (15, 50559468), (18, 42132890), (20, 37919601), (30, 25279734), (36, 21066445), (45, 16853156), (60, 12639867), (90, 8426578), (180, 4213289), (1553, 488340), (2713, 279540), (3106, 244170), (4659, 162780), (5426, 139770), (6212, 122085), (7765, 97668), (8139, 93180), (9318, 81390), (10852, 69885), (13565, 55908), (13977, 54260), (15530, 48834), (16278, 46590), (18636, 40695), (23295, 32556), (24417, 31060), (27130, 27954)]