74810520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 251985600

約数和(自身を除く): 177175080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 613, 678, 904, 1017, 1080, 1130, 1226, 1356, 1695, 1839, 2034, 2260, 2452, 2712, 3051, 3065, 3390, 3678, 4068, 4520, 4904, 5085, 5517, 6102, 6130, 6780, 7356, 8136, 9195, 10170, 11034, 12204, 12260, 13560, 14712, 15255, 16551, 18390, 20340, 22068, 24408, 24520, 27585, 30510, 33102, 36780, 40680, 44136, 55170, 61020, 66204, 69269, 73560, 82755, 110340, 122040, 132408, 138538, 165510, 207807, 220680, 277076, 331020, 346345, 415614, 554152, 623421, 662040, 692690, 831228, 1039035, 1246842, 1385380, 1662456, 1870263, 2078070, 2493684, 2770760, 3117105, 3740526, 4156140, 4987368, 6234210, 7481052, 8312280, 9351315, 12468420, 14962104, 18702630, 24936840, 37405260, 74810520]

約数ペア:

[(1, 74810520), (2, 37405260), (3, 24936840), (4, 18702630), (5, 14962104), (6, 12468420), (8, 9351315), (9, 8312280), (10, 7481052), (12, 6234210), (15, 4987368), (18, 4156140), (20, 3740526), (24, 3117105), (27, 2770760), (30, 2493684), (36, 2078070), (40, 1870263), (45, 1662456), (54, 1385380), (60, 1246842), (72, 1039035), (90, 831228), (108, 692690), (113, 662040), (120, 623421), (135, 554152), (180, 415614), (216, 346345), (226, 331020), (270, 277076), (339, 220680), (360, 207807), (452, 165510), (540, 138538), (565, 132408), (613, 122040), (678, 110340), (904, 82755), (1017, 73560), (1080, 69269), (1130, 66204), (1226, 61020), (1356, 55170), (1695, 44136), (1839, 40680), (2034, 36780), (2260, 33102), (2452, 30510), (2712, 27585), (3051, 24520), (3065, 24408), (3390, 22068), (3678, 20340), (4068, 18390), (4520, 16551), (4904, 15255), (5085, 14712), (5517, 13560), (6102, 12260), (6130, 12204), (6780, 11034), (7356, 10170), (8136, 9195)]