136400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:60

約数の個数: 60

約数和(自身を含む): 369024

約数和(自身を除く): 232624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1100, 1240, 1364, 1550, 1705, 2200, 2480, 2728, 3100, 3410, 4400, 5456, 6200, 6820, 8525, 12400, 13640, 17050, 27280, 34100, 68200, 136400]

約数ペア:

[(1, 136400), (2, 68200), (4, 34100), (5, 27280), (8, 17050), (10, 13640), (11, 12400), (16, 8525), (20, 6820), (22, 6200), (25, 5456), (31, 4400), (40, 3410), (44, 3100), (50, 2728), (55, 2480), (62, 2200), (80, 1705), (88, 1550), (100, 1364), (110, 1240), (124, 1100), (155, 880), (176, 775), (200, 682), (220, 620), (248, 550), (275, 496), (310, 440), (341, 400)]