552904380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{48757}}^1$

素因数の和:48785

約数の個数: 120

約数和(自身を含む): 1982305248

約数和(自身を除く): 1429400868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 48757, 97514, 146271, 195028, 243785, 292542, 341299, 438813, 487570, 585084, 682598, 731355, 877626, 975140, 1023897, 1316439, 1365196, 1462710, 1706495, 1755252, 2047794, 2194065, 2632878, 2925420, 3071691, 3412990, 3949317, 4095588, 4388130, 5119485, 5265756, 6143382, 6582195, 6825980, 7898634, 8776260, 9215073, 10238970, 12286764, 13164390, 15358455, 15797268, 18430146, 19746585, 20477940, 26328780, 27645219, 30716910, 36860292, 39493170, 46075365, 55290438, 61433820, 78986340, 92150730, 110580876, 138226095, 184301460, 276452190, 552904380]

約数ペア:

[(1, 552904380), (2, 276452190), (3, 184301460), (4, 138226095), (5, 110580876), (6, 92150730), (7, 78986340), (9, 61433820), (10, 55290438), (12, 46075365), (14, 39493170), (15, 36860292), (18, 30716910), (20, 27645219), (21, 26328780), (27, 20477940), (28, 19746585), (30, 18430146), (35, 15797268), (36, 15358455), (42, 13164390), (45, 12286764), (54, 10238970), (60, 9215073), (63, 8776260), (70, 7898634), (81, 6825980), (84, 6582195), (90, 6143382), (105, 5265756), (108, 5119485), (126, 4388130), (135, 4095588), (140, 3949317), (162, 3412990), (180, 3071691), (189, 2925420), (210, 2632878), (252, 2194065), (270, 2047794), (315, 1755252), (324, 1706495), (378, 1462710), (405, 1365196), (420, 1316439), (540, 1023897), (567, 975140), (630, 877626), (756, 731355), (810, 682598), (945, 585084), (1134, 487570), (1260, 438813), (1620, 341299), (1890, 292542), (2268, 243785), (2835, 195028), (3780, 146271), (5670, 97514), (11340, 48757)]