15202200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 50778000

約数和(自身を除く): 35575800

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, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1949, 1950, 2600, 3898, 3900, 5847, 7796, 7800, 9745, 11694, 15592, 19490, 23388, 25337, 29235, 38980, 46776, 48725, 50674, 58470, 76011, 77960, 97450, 101348, 116940, 126685, 146175, 152022, 194900, 202696, 233880, 253370, 292350, 304044, 380055, 389800, 506740, 584700, 608088, 633425, 760110, 1013480, 1169400, 1266850, 1520220, 1900275, 2533700, 3040440, 3800550, 5067400, 7601100, 15202200]

約数ペア:

[(1, 15202200), (2, 7601100), (3, 5067400), (4, 3800550), (5, 3040440), (6, 2533700), (8, 1900275), (10, 1520220), (12, 1266850), (13, 1169400), (15, 1013480), (20, 760110), (24, 633425), (25, 608088), (26, 584700), (30, 506740), (39, 389800), (40, 380055), (50, 304044), (52, 292350), (60, 253370), (65, 233880), (75, 202696), (78, 194900), (100, 152022), (104, 146175), (120, 126685), (130, 116940), (150, 101348), (156, 97450), (195, 77960), (200, 76011), (260, 58470), (300, 50674), (312, 48725), (325, 46776), (390, 38980), (520, 29235), (600, 25337), (650, 23388), (780, 19490), (975, 15592), (1300, 11694), (1560, 9745), (1949, 7800), (1950, 7796), (2600, 5847), (3898, 3900)]