150006520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6428

約数の個数: 64

約数和(自身を含む): 366796800

約数和(自身を除く): 216790280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 6367, 11780, 12734, 23560, 25468, 31835, 50936, 63670, 120973, 127340, 197377, 241946, 254680, 394754, 483892, 604865, 789508, 967784, 986885, 1209730, 1579016, 1973770, 2419460, 3750163, 3947540, 4838920, 7500326, 7895080, 15000652, 18750815, 30001304, 37501630, 75003260, 150006520]

約数ペア:

[(1, 150006520), (2, 75003260), (4, 37501630), (5, 30001304), (8, 18750815), (10, 15000652), (19, 7895080), (20, 7500326), (31, 4838920), (38, 3947540), (40, 3750163), (62, 2419460), (76, 1973770), (95, 1579016), (124, 1209730), (152, 986885), (155, 967784), (190, 789508), (248, 604865), (310, 483892), (380, 394754), (589, 254680), (620, 241946), (760, 197377), (1178, 127340), (1240, 120973), (2356, 63670), (2945, 50936), (4712, 31835), (5890, 25468), (6367, 23560), (11780, 12734)]