74303900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 72

約数和(自身を含む): 181655040

約数和(自身を除く): 107351140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 2179, 3100, 3410, 4358, 6820, 8525, 8716, 10895, 17050, 21790, 23969, 34100, 43580, 47938, 54475, 67549, 95876, 108950, 119845, 135098, 217900, 239690, 270196, 337745, 479380, 599225, 675490, 743039, 1198450, 1350980, 1486078, 1688725, 2396900, 2972156, 3377450, 3715195, 6754900, 7430390, 14860780, 18575975, 37151950, 74303900]

約数ペア:

[(1, 74303900), (2, 37151950), (4, 18575975), (5, 14860780), (10, 7430390), (11, 6754900), (20, 3715195), (22, 3377450), (25, 2972156), (31, 2396900), (44, 1688725), (50, 1486078), (55, 1350980), (62, 1198450), (100, 743039), (110, 675490), (124, 599225), (155, 479380), (220, 337745), (275, 270196), (310, 239690), (341, 217900), (550, 135098), (620, 119845), (682, 108950), (775, 95876), (1100, 67549), (1364, 54475), (1550, 47938), (1705, 43580), (2179, 34100), (3100, 23969), (3410, 21790), (4358, 17050), (6820, 10895), (8525, 8716)]