78677460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 246059520

約数和(自身を除く): 167382060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 367, 397, 540, 734, 794, 1101, 1191, 1468, 1588, 1835, 1985, 2202, 2382, 3303, 3573, 3670, 3970, 4404, 4764, 5505, 5955, 6606, 7146, 7340, 7940, 9909, 10719, 11010, 11910, 13212, 14292, 16515, 17865, 19818, 21438, 22020, 23820, 33030, 35730, 39636, 42876, 49545, 53595, 66060, 71460, 99090, 107190, 145699, 198180, 214380, 291398, 437097, 582796, 728495, 874194, 1311291, 1456990, 1748388, 2185485, 2622582, 2913980, 3933873, 4370970, 5245164, 6556455, 7867746, 8741940, 13112910, 15735492, 19669365, 26225820, 39338730, 78677460]

約数ペア:

[(1, 78677460), (2, 39338730), (3, 26225820), (4, 19669365), (5, 15735492), (6, 13112910), (9, 8741940), (10, 7867746), (12, 6556455), (15, 5245164), (18, 4370970), (20, 3933873), (27, 2913980), (30, 2622582), (36, 2185485), (45, 1748388), (54, 1456990), (60, 1311291), (90, 874194), (108, 728495), (135, 582796), (180, 437097), (270, 291398), (367, 214380), (397, 198180), (540, 145699), (734, 107190), (794, 99090), (1101, 71460), (1191, 66060), (1468, 53595), (1588, 49545), (1835, 42876), (1985, 39636), (2202, 35730), (2382, 33030), (3303, 23820), (3573, 22020), (3670, 21438), (3970, 19818), (4404, 17865), (4764, 16515), (5505, 14292), (5955, 13212), (6606, 11910), (7146, 11010), (7340, 10719), (7940, 9909)]