133268300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 318990000

約数和(自身を除く): 185721700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 388, 485, 550, 970, 1067, 1100, 1249, 1940, 2134, 2425, 2498, 4268, 4850, 4996, 5335, 6245, 9700, 10670, 12490, 13739, 21340, 24980, 26675, 27478, 31225, 53350, 54956, 62450, 68695, 106700, 121153, 124900, 137390, 242306, 274780, 343475, 484612, 605765, 686950, 1211530, 1332683, 1373900, 2423060, 2665366, 3028825, 5330732, 6057650, 6663415, 12115300, 13326830, 26653660, 33317075, 66634150, 133268300]

約数ペア:

[(1, 133268300), (2, 66634150), (4, 33317075), (5, 26653660), (10, 13326830), (11, 12115300), (20, 6663415), (22, 6057650), (25, 5330732), (44, 3028825), (50, 2665366), (55, 2423060), (97, 1373900), (100, 1332683), (110, 1211530), (194, 686950), (220, 605765), (275, 484612), (388, 343475), (485, 274780), (550, 242306), (970, 137390), (1067, 124900), (1100, 121153), (1249, 106700), (1940, 68695), (2134, 62450), (2425, 54956), (2498, 53350), (4268, 31225), (4850, 27478), (4996, 26675), (5335, 24980), (6245, 21340), (9700, 13739), (10670, 12490)]