298175220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10289}}^1$

素因数の和:10334

約数の個数: 144

約数和(自身を含む): 1078721280

約数和(自身を除く): 780546060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 10289, 14490, 20578, 28980, 30867, 41156, 51445, 61734, 72023, 92601, 102890, 123468, 144046, 154335, 185202, 205780, 216069, 236647, 288092, 308670, 360115, 370404, 432138, 463005, 473294, 617340, 648207, 709941, 720230, 864276, 926010, 946588, 1080345, 1183235, 1296414, 1419882, 1440460, 1656529, 1852020, 2129823, 2160690, 2366470, 2592828, 2839764, 3241035, 3313058, 3549705, 4259646, 4321380, 4732940, 4969587, 6482070, 6626116, 7099410, 8282645, 8519292, 9939174, 10649115, 12964140, 14198820, 14908761, 16565290, 19878348, 21298230, 24847935, 29817522, 33130580, 42596460, 49695870, 59635044, 74543805, 99391740, 149087610, 298175220]

約数ペア:

[(1, 298175220), (2, 149087610), (3, 99391740), (4, 74543805), (5, 59635044), (6, 49695870), (7, 42596460), (9, 33130580), (10, 29817522), (12, 24847935), (14, 21298230), (15, 19878348), (18, 16565290), (20, 14908761), (21, 14198820), (23, 12964140), (28, 10649115), (30, 9939174), (35, 8519292), (36, 8282645), (42, 7099410), (45, 6626116), (46, 6482070), (60, 4969587), (63, 4732940), (69, 4321380), (70, 4259646), (84, 3549705), (90, 3313058), (92, 3241035), (105, 2839764), (115, 2592828), (126, 2366470), (138, 2160690), (140, 2129823), (161, 1852020), (180, 1656529), (207, 1440460), (210, 1419882), (230, 1296414), (252, 1183235), (276, 1080345), (315, 946588), (322, 926010), (345, 864276), (414, 720230), (420, 709941), (460, 648207), (483, 617340), (630, 473294), (644, 463005), (690, 432138), (805, 370404), (828, 360115), (966, 308670), (1035, 288092), (1260, 236647), (1380, 216069), (1449, 205780), (1610, 185202), (1932, 154335), (2070, 144046), (2415, 123468), (2898, 102890), (3220, 92601), (4140, 72023), (4830, 61734), (5796, 51445), (7245, 41156), (9660, 30867), (10289, 28980), (14490, 20578)]