916890000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2395

約数の個数: 200

約数和(自身を含む): 3188879232

約数和(自身を除く): 2271989232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 625, 650, 750, 780, 975, 1000, 1040, 1200, 1250, 1300, 1500, 1560, 1625, 1875, 1950, 2000, 2351, 2500, 2600, 3000, 3120, 3250, 3750, 3900, 4702, 4875, 5000, 5200, 6000, 6500, 7053, 7500, 7800, 8125, 9404, 9750, 10000, 11755, 13000, 14106, 15000, 15600, 16250, 18808, 19500, 23510, 24375, 26000, 28212, 30000, 30563, 32500, 35265, 37616, 39000, 47020, 48750, 56424, 58775, 61126, 65000, 70530, 78000, 91689, 94040, 97500, 112848, 117550, 122252, 130000, 141060, 152815, 176325, 183378, 188080, 195000, 235100, 244504, 282120, 293875, 305630, 352650, 366756, 390000, 458445, 470200, 489008, 564240, 587750, 611260, 705300, 733512, 764075, 881625, 916890, 940400, 1175500, 1222520, 1410600, 1467024, 1469375, 1528150, 1763250, 1833780, 2292225, 2351000, 2445040, 2821200, 2938750, 3056300, 3526500, 3667560, 3820375, 4408125, 4584450, 4702000, 5877500, 6112600, 7053000, 7335120, 7640750, 8816250, 9168900, 11461125, 11755000, 12225200, 14106000, 15281500, 17632500, 18337800, 19101875, 22922250, 23510000, 30563000, 35265000, 36675600, 38203750, 45844500, 57305625, 61126000, 70530000, 76407500, 91689000, 114611250, 152815000, 183378000, 229222500, 305630000, 458445000, 916890000]

約数ペア:

[(1, 916890000), (2, 458445000), (3, 305630000), (4, 229222500), (5, 183378000), (6, 152815000), (8, 114611250), (10, 91689000), (12, 76407500), (13, 70530000), (15, 61126000), (16, 57305625), (20, 45844500), (24, 38203750), (25, 36675600), (26, 35265000), (30, 30563000), (39, 23510000), (40, 22922250), (48, 19101875), (50, 18337800), (52, 17632500), (60, 15281500), (65, 14106000), (75, 12225200), (78, 11755000), (80, 11461125), (100, 9168900), (104, 8816250), (120, 7640750), (125, 7335120), (130, 7053000), (150, 6112600), (156, 5877500), (195, 4702000), (200, 4584450), (208, 4408125), (240, 3820375), (250, 3667560), (260, 3526500), (300, 3056300), (312, 2938750), (325, 2821200), (375, 2445040), (390, 2351000), (400, 2292225), (500, 1833780), (520, 1763250), (600, 1528150), (624, 1469375), (625, 1467024), (650, 1410600), (750, 1222520), (780, 1175500), (975, 940400), (1000, 916890), (1040, 881625), (1200, 764075), (1250, 733512), (1300, 705300), (1500, 611260), (1560, 587750), (1625, 564240), (1875, 489008), (1950, 470200), (2000, 458445), (2351, 390000), (2500, 366756), (2600, 352650), (3000, 305630), (3120, 293875), (3250, 282120), (3750, 244504), (3900, 235100), (4702, 195000), (4875, 188080), (5000, 183378), (5200, 176325), (6000, 152815), (6500, 141060), (7053, 130000), (7500, 122252), (7800, 117550), (8125, 112848), (9404, 97500), (9750, 94040), (10000, 91689), (11755, 78000), (13000, 70530), (14106, 65000), (15000, 61126), (15600, 58775), (16250, 56424), (18808, 48750), (19500, 47020), (23510, 39000), (24375, 37616), (26000, 35265), (28212, 32500), (30000, 30563)]