1343138850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{80669}}^1$

素因数の和:80724

約数の個数: 72

約数和(自身を含む): 3706141140

約数和(自身を除く): 2363002290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 8325, 16650, 80669, 161338, 242007, 403345, 484014, 726021, 806690, 1210035, 1452042, 2016725, 2420070, 2984753, 3630105, 4033450, 5969506, 6050175, 7260210, 8954259, 12100350, 14923765, 17908518, 18150525, 26862777, 29847530, 36301050, 44771295, 53725554, 74618825, 89542590, 134313885, 149237650, 223856475, 268627770, 447712950, 671569425, 1343138850]

約数ペア:

[(1, 1343138850), (2, 671569425), (3, 447712950), (5, 268627770), (6, 223856475), (9, 149237650), (10, 134313885), (15, 89542590), (18, 74618825), (25, 53725554), (30, 44771295), (37, 36301050), (45, 29847530), (50, 26862777), (74, 18150525), (75, 17908518), (90, 14923765), (111, 12100350), (150, 8954259), (185, 7260210), (222, 6050175), (225, 5969506), (333, 4033450), (370, 3630105), (450, 2984753), (555, 2420070), (666, 2016725), (925, 1452042), (1110, 1210035), (1665, 806690), (1850, 726021), (2775, 484014), (3330, 403345), (5550, 242007), (8325, 161338), (16650, 80669)]