72802400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8273}}^1$

素因数の和:8304

約数の個数: 72

約数和(自身を含む): 193909464

約数和(自身を除く): 121107064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8273, 8800, 16546, 33092, 41365, 66184, 82730, 91003, 132368, 165460, 182006, 206825, 264736, 330920, 364012, 413650, 455015, 661840, 728024, 827300, 910030, 1323680, 1456048, 1654600, 1820060, 2275075, 2912096, 3309200, 3640120, 4550150, 6618400, 7280240, 9100300, 14560480, 18200600, 36401200, 72802400]

約数ペア:

[(1, 72802400), (2, 36401200), (4, 18200600), (5, 14560480), (8, 9100300), (10, 7280240), (11, 6618400), (16, 4550150), (20, 3640120), (22, 3309200), (25, 2912096), (32, 2275075), (40, 1820060), (44, 1654600), (50, 1456048), (55, 1323680), (80, 910030), (88, 827300), (100, 728024), (110, 661840), (160, 455015), (176, 413650), (200, 364012), (220, 330920), (275, 264736), (352, 206825), (400, 182006), (440, 165460), (550, 132368), (800, 91003), (880, 82730), (1100, 66184), (1760, 41365), (2200, 33092), (4400, 16546), (8273, 8800)]