67484820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 137421420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 260, 359, 390, 482, 718, 723, 780, 964, 1077, 1205, 1436, 1446, 1795, 2154, 2410, 2892, 3133, 3590, 3615, 4308, 4667, 4820, 5385, 6266, 7180, 7230, 9334, 9399, 10770, 12532, 14001, 14460, 15665, 18668, 18798, 21540, 23335, 28002, 31330, 37596, 46670, 46995, 56004, 62660, 70005, 86519, 93340, 93990, 140010, 173038, 187980, 259557, 280020, 346076, 432595, 519114, 865190, 1038228, 1124747, 1297785, 1730380, 2249494, 2595570, 3374241, 4498988, 5191140, 5623735, 6748482, 11247470, 13496964, 16871205, 22494940, 33742410, 67484820]

約数ペア:

[(1, 67484820), (2, 33742410), (3, 22494940), (4, 16871205), (5, 13496964), (6, 11247470), (10, 6748482), (12, 5623735), (13, 5191140), (15, 4498988), (20, 3374241), (26, 2595570), (30, 2249494), (39, 1730380), (52, 1297785), (60, 1124747), (65, 1038228), (78, 865190), (130, 519114), (156, 432595), (195, 346076), (241, 280020), (260, 259557), (359, 187980), (390, 173038), (482, 140010), (718, 93990), (723, 93340), (780, 86519), (964, 70005), (1077, 62660), (1205, 56004), (1436, 46995), (1446, 46670), (1795, 37596), (2154, 31330), (2410, 28002), (2892, 23335), (3133, 21540), (3590, 18798), (3615, 18668), (4308, 15665), (4667, 14460), (4820, 14001), (5385, 12532), (6266, 10770), (7180, 9399), (7230, 9334)]