75068300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 168426720

約数和(自身を除く): 93358420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 97, 100, 109, 142, 194, 218, 284, 355, 388, 436, 485, 545, 710, 970, 1090, 1420, 1775, 1940, 2180, 2425, 2725, 3550, 4850, 5450, 6887, 7100, 7739, 9700, 10573, 10900, 13774, 15478, 21146, 27548, 30956, 34435, 38695, 42292, 52865, 68870, 77390, 105730, 137740, 154780, 172175, 193475, 211460, 264325, 344350, 386950, 528650, 688700, 750683, 773900, 1057300, 1501366, 3002732, 3753415, 7506830, 15013660, 18767075, 37534150, 75068300]

約数ペア:

[(1, 75068300), (2, 37534150), (4, 18767075), (5, 15013660), (10, 7506830), (20, 3753415), (25, 3002732), (50, 1501366), (71, 1057300), (97, 773900), (100, 750683), (109, 688700), (142, 528650), (194, 386950), (218, 344350), (284, 264325), (355, 211460), (388, 193475), (436, 172175), (485, 154780), (545, 137740), (710, 105730), (970, 77390), (1090, 68870), (1420, 52865), (1775, 42292), (1940, 38695), (2180, 34435), (2425, 30956), (2725, 27548), (3550, 21146), (4850, 15478), (5450, 13774), (6887, 10900), (7100, 10573), (7739, 9700)]