75300420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5125

約数の個数: 96

約数和(自身を含む): 239057280

約数和(自身を除く): 163756860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 5081, 7410, 10162, 14820, 15243, 20324, 25405, 30486, 50810, 60972, 66053, 76215, 96539, 101620, 132106, 152430, 193078, 198159, 264212, 289617, 304860, 330265, 386156, 396318, 482695, 579234, 660530, 792636, 965390, 990795, 1158468, 1255007, 1321060, 1448085, 1930780, 1981590, 2510014, 2896170, 3765021, 3963180, 5020028, 5792340, 6275035, 7530042, 12550070, 15060084, 18825105, 25100140, 37650210, 75300420]

約数ペア:

[(1, 75300420), (2, 37650210), (3, 25100140), (4, 18825105), (5, 15060084), (6, 12550070), (10, 7530042), (12, 6275035), (13, 5792340), (15, 5020028), (19, 3963180), (20, 3765021), (26, 2896170), (30, 2510014), (38, 1981590), (39, 1930780), (52, 1448085), (57, 1321060), (60, 1255007), (65, 1158468), (76, 990795), (78, 965390), (95, 792636), (114, 660530), (130, 579234), (156, 482695), (190, 396318), (195, 386156), (228, 330265), (247, 304860), (260, 289617), (285, 264212), (380, 198159), (390, 193078), (494, 152430), (570, 132106), (741, 101620), (780, 96539), (988, 76215), (1140, 66053), (1235, 60972), (1482, 50810), (2470, 30486), (2964, 25405), (3705, 20324), (4940, 15243), (5081, 14820), (7410, 10162)]