15228300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 45997056

約数和(自身を除く): 30768756

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, 2207, 2300, 3450, 4414, 6621, 6900, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 50761, 55175, 66210, 101522, 110350, 132420, 152283, 165525, 203044, 220700, 253805, 304566, 331050, 507610, 609132, 662100, 761415, 1015220, 1269025, 1522830, 2538050, 3045660, 3807075, 5076100, 7614150, 15228300]

約数ペア:

[(1, 15228300), (2, 7614150), (3, 5076100), (4, 3807075), (5, 3045660), (6, 2538050), (10, 1522830), (12, 1269025), (15, 1015220), (20, 761415), (23, 662100), (25, 609132), (30, 507610), (46, 331050), (50, 304566), (60, 253805), (69, 220700), (75, 203044), (92, 165525), (100, 152283), (115, 132420), (138, 110350), (150, 101522), (230, 66210), (276, 55175), (300, 50761), (345, 44140), (460, 33105), (575, 26484), (690, 22070), (1150, 13242), (1380, 11035), (1725, 8828), (2207, 6900), (2300, 6621), (3450, 4414)]