78515100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3793}}^1$

素因数の和:3836

約数の個数: 108

約数和(自身を含む): 256868976

約数和(自身を除く): 178353876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 3793, 4140, 5175, 6900, 7586, 10350, 11379, 15172, 18965, 20700, 22758, 34137, 37930, 45516, 56895, 68274, 75860, 87239, 94825, 113790, 136548, 170685, 174478, 189650, 227580, 261717, 284475, 341370, 348956, 379300, 436195, 523434, 568950, 682740, 785151, 853425, 872390, 1046868, 1137900, 1308585, 1570302, 1706850, 1744780, 2180975, 2617170, 3140604, 3413700, 3925755, 4361950, 5234340, 6542925, 7851510, 8723900, 13085850, 15703020, 19628775, 26171700, 39257550, 78515100]

約数ペア:

[(1, 78515100), (2, 39257550), (3, 26171700), (4, 19628775), (5, 15703020), (6, 13085850), (9, 8723900), (10, 7851510), (12, 6542925), (15, 5234340), (18, 4361950), (20, 3925755), (23, 3413700), (25, 3140604), (30, 2617170), (36, 2180975), (45, 1744780), (46, 1706850), (50, 1570302), (60, 1308585), (69, 1137900), (75, 1046868), (90, 872390), (92, 853425), (100, 785151), (115, 682740), (138, 568950), (150, 523434), (180, 436195), (207, 379300), (225, 348956), (230, 341370), (276, 284475), (300, 261717), (345, 227580), (414, 189650), (450, 174478), (460, 170685), (575, 136548), (690, 113790), (828, 94825), (900, 87239), (1035, 75860), (1150, 68274), (1380, 56895), (1725, 45516), (2070, 37930), (2300, 34137), (3450, 22758), (3793, 20700), (4140, 18965), (5175, 15172), (6900, 11379), (7586, 10350)]