300277575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 582931440

約数和(自身を除く): 282653865

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 251, 325, 409, 585, 753, 975, 1227, 1255, 2045, 2259, 2925, 3263, 3681, 3765, 5317, 6135, 6275, 9789, 10225, 11295, 15951, 16315, 18405, 18825, 26585, 29367, 30675, 47853, 48945, 56475, 79755, 81575, 92025, 102659, 132925, 146835, 239265, 244725, 307977, 398775, 513295, 734175, 923931, 1196325, 1334567, 1539885, 2566475, 4003701, 4619655, 6672835, 7699425, 12011103, 20018505, 23098275, 33364175, 60055515, 100092525, 300277575]

約数ペア:

[(1, 300277575), (3, 100092525), (5, 60055515), (9, 33364175), (13, 23098275), (15, 20018505), (25, 12011103), (39, 7699425), (45, 6672835), (65, 4619655), (75, 4003701), (117, 2566475), (195, 1539885), (225, 1334567), (251, 1196325), (325, 923931), (409, 734175), (585, 513295), (753, 398775), (975, 307977), (1227, 244725), (1255, 239265), (2045, 146835), (2259, 132925), (2925, 102659), (3263, 92025), (3681, 81575), (3765, 79755), (5317, 56475), (6135, 48945), (6275, 47853), (9789, 30675), (10225, 29367), (11295, 26585), (15951, 18825), (16315, 18405)]