2180053200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139747}}^1$

素因数の和:139781

約数の個数: 120

約数和(自身を含む): 7520678368

約数和(自身を除く): 5340625168

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, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 139747, 279494, 419241, 558988, 698735, 838482, 1117976, 1397470, 1676964, 1816711, 2096205, 2235952, 2794940, 3353928, 3493675, 3633422, 4192410, 5450133, 5589880, 6707856, 6987350, 7266844, 8384820, 9083555, 10481025, 10900266, 11179760, 13974700, 14533688, 16769640, 18167110, 20962050, 21800532, 27250665, 27949400, 29067376, 33539280, 36334220, 41924100, 43601064, 45417775, 54501330, 55898800, 72668440, 83848200, 87202128, 90835550, 109002660, 136253325, 145336880, 167696400, 181671100, 218005320, 272506650, 363342200, 436010640, 545013300, 726684400, 1090026600, 2180053200]

約数ペア:

[(1, 2180053200), (2, 1090026600), (3, 726684400), (4, 545013300), (5, 436010640), (6, 363342200), (8, 272506650), (10, 218005320), (12, 181671100), (13, 167696400), (15, 145336880), (16, 136253325), (20, 109002660), (24, 90835550), (25, 87202128), (26, 83848200), (30, 72668440), (39, 55898800), (40, 54501330), (48, 45417775), (50, 43601064), (52, 41924100), (60, 36334220), (65, 33539280), (75, 29067376), (78, 27949400), (80, 27250665), (100, 21800532), (104, 20962050), (120, 18167110), (130, 16769640), (150, 14533688), (156, 13974700), (195, 11179760), (200, 10900266), (208, 10481025), (240, 9083555), (260, 8384820), (300, 7266844), (312, 6987350), (325, 6707856), (390, 5589880), (400, 5450133), (520, 4192410), (600, 3633422), (624, 3493675), (650, 3353928), (780, 2794940), (975, 2235952), (1040, 2096205), (1200, 1816711), (1300, 1676964), (1560, 1397470), (1950, 1117976), (2600, 838482), (3120, 698735), (3900, 558988), (5200, 419241), (7800, 279494), (15600, 139747)]