74703900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5851

約数の個数: 72

約数和(自身を含む): 221208064

約数和(自身を除く): 146504164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 5791, 6450, 11582, 12900, 17373, 23164, 28955, 34746, 57910, 69492, 86865, 115820, 144775, 173730, 249013, 289550, 347460, 434325, 498026, 579100, 747039, 868650, 996052, 1245065, 1494078, 1737300, 2490130, 2988156, 3735195, 4980260, 6225325, 7470390, 12450650, 14940780, 18675975, 24901300, 37351950, 74703900]

約数ペア:

[(1, 74703900), (2, 37351950), (3, 24901300), (4, 18675975), (5, 14940780), (6, 12450650), (10, 7470390), (12, 6225325), (15, 4980260), (20, 3735195), (25, 2988156), (30, 2490130), (43, 1737300), (50, 1494078), (60, 1245065), (75, 996052), (86, 868650), (100, 747039), (129, 579100), (150, 498026), (172, 434325), (215, 347460), (258, 289550), (300, 249013), (430, 173730), (516, 144775), (645, 115820), (860, 86865), (1075, 69492), (1290, 57910), (2150, 34746), (2580, 28955), (3225, 23164), (4300, 17373), (5791, 12900), (6450, 11582)]