79769100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15641}}^1$

素因数の和:15675

約数の個数: 72

約数和(自身を含む): 244390608

約数和(自身を除く): 164621508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 15641, 31282, 46923, 62564, 78205, 93846, 156410, 187692, 234615, 265897, 312820, 391025, 469230, 531794, 782050, 797691, 938460, 1063588, 1173075, 1329485, 1564100, 1595382, 2346150, 2658970, 3190764, 3988455, 4692300, 5317940, 6647425, 7976910, 13294850, 15953820, 19942275, 26589700, 39884550, 79769100]

約数ペア:

[(1, 79769100), (2, 39884550), (3, 26589700), (4, 19942275), (5, 15953820), (6, 13294850), (10, 7976910), (12, 6647425), (15, 5317940), (17, 4692300), (20, 3988455), (25, 3190764), (30, 2658970), (34, 2346150), (50, 1595382), (51, 1564100), (60, 1329485), (68, 1173075), (75, 1063588), (85, 938460), (100, 797691), (102, 782050), (150, 531794), (170, 469230), (204, 391025), (255, 312820), (300, 265897), (340, 234615), (425, 187692), (510, 156410), (850, 93846), (1020, 78205), (1275, 62564), (1700, 46923), (2550, 31282), (5100, 15641)]