12783000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{4261}}^1$

素因数の和:4285

約数の個数: 64

約数和(自身を含む): 39892320

約数和(自身を除く): 27109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 4261, 8522, 12783, 17044, 21305, 25566, 34088, 42610, 51132, 63915, 85220, 102264, 106525, 127830, 170440, 213050, 255660, 319575, 426100, 511320, 532625, 639150, 852200, 1065250, 1278300, 1597875, 2130500, 2556600, 3195750, 4261000, 6391500, 12783000]

約数ペア:

[(1, 12783000), (2, 6391500), (3, 4261000), (4, 3195750), (5, 2556600), (6, 2130500), (8, 1597875), (10, 1278300), (12, 1065250), (15, 852200), (20, 639150), (24, 532625), (25, 511320), (30, 426100), (40, 319575), (50, 255660), (60, 213050), (75, 170440), (100, 127830), (120, 106525), (125, 102264), (150, 85220), (200, 63915), (250, 51132), (300, 42610), (375, 34088), (500, 25566), (600, 21305), (750, 17044), (1000, 12783), (1500, 8522), (3000, 4261)]