13199700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 39872448

約数和(自身を除く): 26672748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 1913, 2300, 3450, 3826, 5739, 6900, 7652, 9565, 11478, 19130, 22956, 28695, 38260, 43999, 47825, 57390, 87998, 95650, 114780, 131997, 143475, 175996, 191300, 219995, 263994, 286950, 439990, 527988, 573900, 659985, 879980, 1099975, 1319970, 2199950, 2639940, 3299925, 4399900, 6599850, 13199700]

約数ペア:

[(1, 13199700), (2, 6599850), (3, 4399900), (4, 3299925), (5, 2639940), (6, 2199950), (10, 1319970), (12, 1099975), (15, 879980), (20, 659985), (23, 573900), (25, 527988), (30, 439990), (46, 286950), (50, 263994), (60, 219995), (69, 191300), (75, 175996), (92, 143475), (100, 131997), (115, 114780), (138, 95650), (150, 87998), (230, 57390), (276, 47825), (300, 43999), (345, 38260), (460, 28695), (575, 22956), (690, 19130), (1150, 11478), (1380, 9565), (1725, 7652), (1913, 6900), (2300, 5739), (3450, 3826)]