1289332773600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{537221989}}^1$

素因数の和:537222012

約数の個数: 72

約数和(自身を含む): 4196778185880

約数和(自身を除く): 2907445412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 537221989, 1074443978, 1611665967, 2148887956, 2686109945, 3223331934, 4297775912, 5372219890, 6446663868, 8058329835, 8595551824, 10744439780, 12893327736, 13430549725, 16116659670, 17191103648, 21488879560, 25786655472, 26861099450, 32233319340, 40291649175, 42977759120, 51573310944, 53722198900, 64466638680, 80583298350, 85955518240, 107444397800, 128933277360, 161166596700, 214888795600, 257866554720, 322333193400, 429777591200, 644666386800, 1289332773600]

約数ペア:

[(1, 1289332773600), (2, 644666386800), (3, 429777591200), (4, 322333193400), (5, 257866554720), (6, 214888795600), (8, 161166596700), (10, 128933277360), (12, 107444397800), (15, 85955518240), (16, 80583298350), (20, 64466638680), (24, 53722198900), (25, 51573310944), (30, 42977759120), (32, 40291649175), (40, 32233319340), (48, 26861099450), (50, 25786655472), (60, 21488879560), (75, 17191103648), (80, 16116659670), (96, 13430549725), (100, 12893327736), (120, 10744439780), (150, 8595551824), (160, 8058329835), (200, 6446663868), (240, 5372219890), (300, 4297775912), (400, 3223331934), (480, 2686109945), (600, 2148887956), (800, 1611665967), (1200, 1074443978), (2400, 537221989)]