150936520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17389}}^1$

素因数の和:17438

約数の個数: 64

約数和(自身を含む): 400665600

約数和(自身を除く): 249729080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 17389, 34778, 69556, 86945, 121723, 139112, 173890, 243446, 347780, 486892, 539059, 608615, 695560, 973784, 1078118, 1217230, 2156236, 2434460, 2695295, 3773413, 4312472, 4868920, 5390590, 7546826, 10781180, 15093652, 18867065, 21562360, 30187304, 37734130, 75468260, 150936520]

約数ペア:

[(1, 150936520), (2, 75468260), (4, 37734130), (5, 30187304), (7, 21562360), (8, 18867065), (10, 15093652), (14, 10781180), (20, 7546826), (28, 5390590), (31, 4868920), (35, 4312472), (40, 3773413), (56, 2695295), (62, 2434460), (70, 2156236), (124, 1217230), (140, 1078118), (155, 973784), (217, 695560), (248, 608615), (280, 539059), (310, 486892), (434, 347780), (620, 243446), (868, 173890), (1085, 139112), (1240, 121723), (1736, 86945), (2170, 69556), (4340, 34778), (8680, 17389)]