1002300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 3135216

約数和(自身を除く): 2132916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 257, 260, 300, 325, 390, 514, 650, 771, 780, 975, 1028, 1285, 1300, 1542, 1950, 2570, 3084, 3341, 3855, 3900, 5140, 6425, 6682, 7710, 10023, 12850, 13364, 15420, 16705, 19275, 20046, 25700, 33410, 38550, 40092, 50115, 66820, 77100, 83525, 100230, 167050, 200460, 250575, 334100, 501150, 1002300]

約数ペア:

[(1, 1002300), (2, 501150), (3, 334100), (4, 250575), (5, 200460), (6, 167050), (10, 100230), (12, 83525), (13, 77100), (15, 66820), (20, 50115), (25, 40092), (26, 38550), (30, 33410), (39, 25700), (50, 20046), (52, 19275), (60, 16705), (65, 15420), (75, 13364), (78, 12850), (100, 10023), (130, 7710), (150, 6682), (156, 6425), (195, 5140), (257, 3900), (260, 3855), (300, 3341), (325, 3084), (390, 2570), (514, 1950), (650, 1542), (771, 1300), (780, 1285), (975, 1028)]