145335000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{9689}}^1$

素因数の和:9718

約数の個数: 80

約数和(自身を含む): 454073400

約数和(自身を除く): 308738400

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 9689, 15000, 19378, 29067, 38756, 48445, 58134, 77512, 96890, 116268, 145335, 193780, 232536, 242225, 290670, 387560, 484450, 581340, 726675, 968900, 1162680, 1211125, 1453350, 1937800, 2422250, 2906700, 3633375, 4844500, 5813400, 6055625, 7266750, 9689000, 12111250, 14533500, 18166875, 24222500, 29067000, 36333750, 48445000, 72667500, 145335000]

約数ペア:

[(1, 145335000), (2, 72667500), (3, 48445000), (4, 36333750), (5, 29067000), (6, 24222500), (8, 18166875), (10, 14533500), (12, 12111250), (15, 9689000), (20, 7266750), (24, 6055625), (25, 5813400), (30, 4844500), (40, 3633375), (50, 2906700), (60, 2422250), (75, 1937800), (100, 1453350), (120, 1211125), (125, 1162680), (150, 968900), (200, 726675), (250, 581340), (300, 484450), (375, 387560), (500, 290670), (600, 242225), (625, 232536), (750, 193780), (1000, 145335), (1250, 116268), (1500, 96890), (1875, 77512), (2500, 58134), (3000, 48445), (3750, 38756), (5000, 29067), (7500, 19378), (9689, 15000)]