3963900

素因数分解:

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

素因数の和:271

約数の個数: 72

約数和(自身を含む): 11690224

約数和(自身を除く): 7726324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 181, 219, 292, 300, 362, 365, 438, 543, 724, 730, 876, 905, 1086, 1095, 1460, 1810, 1825, 2172, 2190, 2715, 3620, 3650, 4380, 4525, 5430, 5475, 7300, 9050, 10860, 10950, 13213, 13575, 18100, 21900, 26426, 27150, 39639, 52852, 54300, 66065, 79278, 132130, 158556, 198195, 264260, 330325, 396390, 660650, 792780, 990975, 1321300, 1981950, 3963900]

約数ペア:

[(1, 3963900), (2, 1981950), (3, 1321300), (4, 990975), (5, 792780), (6, 660650), (10, 396390), (12, 330325), (15, 264260), (20, 198195), (25, 158556), (30, 132130), (50, 79278), (60, 66065), (73, 54300), (75, 52852), (100, 39639), (146, 27150), (150, 26426), (181, 21900), (219, 18100), (292, 13575), (300, 13213), (362, 10950), (365, 10860), (438, 9050), (543, 7300), (724, 5475), (730, 5430), (876, 4525), (905, 4380), (1086, 3650), (1095, 3620), (1460, 2715), (1810, 2190), (1825, 2172)]