769950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 2176200

約数和(自身を除く): 1406250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 59, 75, 87, 90, 118, 145, 150, 174, 177, 225, 261, 290, 295, 354, 435, 450, 522, 531, 590, 725, 870, 885, 1062, 1305, 1450, 1475, 1711, 1770, 2175, 2610, 2655, 2950, 3422, 4350, 4425, 5133, 5310, 6525, 8555, 8850, 10266, 13050, 13275, 15399, 17110, 25665, 26550, 30798, 42775, 51330, 76995, 85550, 128325, 153990, 256650, 384975, 769950]

約数ペア:

[(1, 769950), (2, 384975), (3, 256650), (5, 153990), (6, 128325), (9, 85550), (10, 76995), (15, 51330), (18, 42775), (25, 30798), (29, 26550), (30, 25665), (45, 17110), (50, 15399), (58, 13275), (59, 13050), (75, 10266), (87, 8850), (90, 8555), (118, 6525), (145, 5310), (150, 5133), (174, 4425), (177, 4350), (225, 3422), (261, 2950), (290, 2655), (295, 2610), (354, 2175), (435, 1770), (450, 1711), (522, 1475), (531, 1450), (590, 1305), (725, 1062), (870, 885)]