39639000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 126060480

約数和(自身を除く): 86421480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 125, 146, 150, 181, 200, 219, 250, 292, 300, 362, 365, 375, 438, 500, 543, 584, 600, 724, 730, 750, 876, 905, 1000, 1086, 1095, 1448, 1460, 1500, 1752, 1810, 1825, 2172, 2190, 2715, 2920, 3000, 3620, 3650, 4344, 4380, 4525, 5430, 5475, 7240, 7300, 8760, 9050, 9125, 10860, 10950, 13213, 13575, 14600, 18100, 18250, 21720, 21900, 22625, 26426, 27150, 27375, 36200, 36500, 39639, 43800, 45250, 52852, 54300, 54750, 66065, 67875, 73000, 79278, 90500, 105704, 108600, 109500, 132130, 135750, 158556, 181000, 198195, 219000, 264260, 271500, 317112, 330325, 396390, 528520, 543000, 660650, 792780, 990975, 1321300, 1585560, 1651625, 1981950, 2642600, 3303250, 3963900, 4954875, 6606500, 7927800, 9909750, 13213000, 19819500, 39639000]

約数ペア:

[(1, 39639000), (2, 19819500), (3, 13213000), (4, 9909750), (5, 7927800), (6, 6606500), (8, 4954875), (10, 3963900), (12, 3303250), (15, 2642600), (20, 1981950), (24, 1651625), (25, 1585560), (30, 1321300), (40, 990975), (50, 792780), (60, 660650), (73, 543000), (75, 528520), (100, 396390), (120, 330325), (125, 317112), (146, 271500), (150, 264260), (181, 219000), (200, 198195), (219, 181000), (250, 158556), (292, 135750), (300, 132130), (362, 109500), (365, 108600), (375, 105704), (438, 90500), (500, 79278), (543, 73000), (584, 67875), (600, 66065), (724, 54750), (730, 54300), (750, 52852), (876, 45250), (905, 43800), (1000, 39639), (1086, 36500), (1095, 36200), (1448, 27375), (1460, 27150), (1500, 26426), (1752, 22625), (1810, 21900), (1825, 21720), (2172, 18250), (2190, 18100), (2715, 14600), (2920, 13575), (3000, 13213), (3620, 10950), (3650, 10860), (4344, 9125), (4380, 9050), (4525, 8760), (5430, 7300), (5475, 7240)]