285051000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7346

約数の個数: 128

約数和(自身を含む): 957902400

約数和(自身を除く): 672851400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7309, 7800, 9750, 13000, 14618, 19500, 21927, 29236, 36545, 39000, 43854, 58472, 73090, 87708, 95017, 109635, 146180, 175416, 182725, 190034, 219270, 285051, 292360, 365450, 380068, 438540, 475085, 548175, 570102, 730900, 760136, 877080, 913625, 950170, 1096350, 1140204, 1425255, 1461800, 1827250, 1900340, 2192700, 2280408, 2375425, 2740875, 2850510, 3654500, 3800680, 4385400, 4750850, 5481750, 5701020, 7126275, 7309000, 9501700, 10963500, 11402040, 11877125, 14252550, 19003400, 21927000, 23754250, 28505100, 35631375, 47508500, 57010200, 71262750, 95017000, 142525500, 285051000]

約数ペア:

[(1, 285051000), (2, 142525500), (3, 95017000), (4, 71262750), (5, 57010200), (6, 47508500), (8, 35631375), (10, 28505100), (12, 23754250), (13, 21927000), (15, 19003400), (20, 14252550), (24, 11877125), (25, 11402040), (26, 10963500), (30, 9501700), (39, 7309000), (40, 7126275), (50, 5701020), (52, 5481750), (60, 4750850), (65, 4385400), (75, 3800680), (78, 3654500), (100, 2850510), (104, 2740875), (120, 2375425), (125, 2280408), (130, 2192700), (150, 1900340), (156, 1827250), (195, 1461800), (200, 1425255), (250, 1140204), (260, 1096350), (300, 950170), (312, 913625), (325, 877080), (375, 760136), (390, 730900), (500, 570102), (520, 548175), (600, 475085), (650, 438540), (750, 380068), (780, 365450), (975, 292360), (1000, 285051), (1300, 219270), (1500, 190034), (1560, 182725), (1625, 175416), (1950, 146180), (2600, 109635), (3000, 95017), (3250, 87708), (3900, 73090), (4875, 58472), (6500, 43854), (7309, 39000), (7800, 36545), (9750, 29236), (13000, 21927), (14618, 19500)]