31982100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6271}}^1$

素因数の和:6305

約数の個数: 72

約数和(自身を含む): 97993728

約数和(自身を除く): 66011628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 6271, 12542, 18813, 25084, 31355, 37626, 62710, 75252, 94065, 106607, 125420, 156775, 188130, 213214, 313550, 319821, 376260, 426428, 470325, 533035, 627100, 639642, 940650, 1066070, 1279284, 1599105, 1881300, 2132140, 2665175, 3198210, 5330350, 6396420, 7995525, 10660700, 15991050, 31982100]

約数ペア:

[(1, 31982100), (2, 15991050), (3, 10660700), (4, 7995525), (5, 6396420), (6, 5330350), (10, 3198210), (12, 2665175), (15, 2132140), (17, 1881300), (20, 1599105), (25, 1279284), (30, 1066070), (34, 940650), (50, 639642), (51, 627100), (60, 533035), (68, 470325), (75, 426428), (85, 376260), (100, 319821), (102, 313550), (150, 213214), (170, 188130), (204, 156775), (255, 125420), (300, 106607), (340, 94065), (425, 75252), (510, 62710), (850, 37626), (1020, 31355), (1275, 25084), (1700, 18813), (2550, 12542), (5100, 6271)]