2015579400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 6416910720

約数和(自身を除く): 4401331320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 150, 159, 200, 212, 241, 263, 265, 300, 318, 424, 482, 526, 530, 600, 636, 723, 789, 795, 964, 1052, 1060, 1205, 1272, 1315, 1325, 1446, 1578, 1590, 1928, 2104, 2120, 2410, 2630, 2650, 2892, 3156, 3180, 3615, 3945, 3975, 4820, 5260, 5300, 5784, 6025, 6312, 6360, 6575, 7230, 7890, 7950, 9640, 10520, 10600, 12050, 12773, 13150, 13939, 14460, 15780, 15900, 18075, 19725, 24100, 25546, 26300, 27878, 28920, 31560, 31800, 36150, 38319, 39450, 41817, 48200, 51092, 52600, 55756, 63383, 63865, 69695, 72300, 76638, 78900, 83634, 102184, 111512, 126766, 127730, 139390, 144600, 153276, 157800, 167268, 190149, 191595, 209085, 253532, 255460, 278780, 306552, 316915, 319325, 334536, 348475, 380298, 383190, 418170, 507064, 510920, 557560, 633830, 638650, 696950, 760596, 766380, 836340, 950745, 957975, 1045425, 1267660, 1277300, 1393900, 1521192, 1532760, 1584575, 1672680, 1901490, 1915950, 2090850, 2535320, 2554600, 2787800, 3169150, 3359299, 3802980, 3831900, 4181700, 4753725, 6338300, 6718598, 7605960, 7663800, 8363400, 9507450, 10077897, 12676600, 13437196, 16796495, 19014900, 20155794, 26874392, 33592990, 38029800, 40311588, 50389485, 67185980, 80623176, 83982475, 100778970, 134371960, 167964950, 201557940, 251947425, 335929900, 403115880, 503894850, 671859800, 1007789700, 2015579400]

約数ペア:

[(1, 2015579400), (2, 1007789700), (3, 671859800), (4, 503894850), (5, 403115880), (6, 335929900), (8, 251947425), (10, 201557940), (12, 167964950), (15, 134371960), (20, 100778970), (24, 83982475), (25, 80623176), (30, 67185980), (40, 50389485), (50, 40311588), (53, 38029800), (60, 33592990), (75, 26874392), (100, 20155794), (106, 19014900), (120, 16796495), (150, 13437196), (159, 12676600), (200, 10077897), (212, 9507450), (241, 8363400), (263, 7663800), (265, 7605960), (300, 6718598), (318, 6338300), (424, 4753725), (482, 4181700), (526, 3831900), (530, 3802980), (600, 3359299), (636, 3169150), (723, 2787800), (789, 2554600), (795, 2535320), (964, 2090850), (1052, 1915950), (1060, 1901490), (1205, 1672680), (1272, 1584575), (1315, 1532760), (1325, 1521192), (1446, 1393900), (1578, 1277300), (1590, 1267660), (1928, 1045425), (2104, 957975), (2120, 950745), (2410, 836340), (2630, 766380), (2650, 760596), (2892, 696950), (3156, 638650), (3180, 633830), (3615, 557560), (3945, 510920), (3975, 507064), (4820, 418170), (5260, 383190), (5300, 380298), (5784, 348475), (6025, 334536), (6312, 319325), (6360, 316915), (6575, 306552), (7230, 278780), (7890, 255460), (7950, 253532), (9640, 209085), (10520, 191595), (10600, 190149), (12050, 167268), (12773, 157800), (13150, 153276), (13939, 144600), (14460, 139390), (15780, 127730), (15900, 126766), (18075, 111512), (19725, 102184), (24100, 83634), (25546, 78900), (26300, 76638), (27878, 72300), (28920, 69695), (31560, 63865), (31800, 63383), (36150, 55756), (38319, 52600), (39450, 51092), (41817, 48200)]