77122950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 198871200

約数和(自身を除く): 121748250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 89, 106, 109, 150, 159, 178, 218, 265, 267, 318, 327, 445, 530, 534, 545, 654, 795, 890, 1090, 1325, 1335, 1590, 1635, 2225, 2650, 2670, 2725, 3270, 3975, 4450, 4717, 5450, 5777, 6675, 7950, 8175, 9434, 9701, 11554, 13350, 14151, 16350, 17331, 19402, 23585, 28302, 28885, 29103, 34662, 47170, 48505, 57770, 58206, 70755, 86655, 97010, 117925, 141510, 144425, 145515, 173310, 235850, 242525, 288850, 291030, 353775, 433275, 485050, 514153, 707550, 727575, 866550, 1028306, 1455150, 1542459, 2570765, 3084918, 5141530, 7712295, 12853825, 15424590, 25707650, 38561475, 77122950]

約数ペア:

[(1, 77122950), (2, 38561475), (3, 25707650), (5, 15424590), (6, 12853825), (10, 7712295), (15, 5141530), (25, 3084918), (30, 2570765), (50, 1542459), (53, 1455150), (75, 1028306), (89, 866550), (106, 727575), (109, 707550), (150, 514153), (159, 485050), (178, 433275), (218, 353775), (265, 291030), (267, 288850), (318, 242525), (327, 235850), (445, 173310), (530, 145515), (534, 144425), (545, 141510), (654, 117925), (795, 97010), (890, 86655), (1090, 70755), (1325, 58206), (1335, 57770), (1590, 48505), (1635, 47170), (2225, 34662), (2650, 29103), (2670, 28885), (2725, 28302), (3270, 23585), (3975, 19402), (4450, 17331), (4717, 16350), (5450, 14151), (5777, 13350), (6675, 11554), (7950, 9701), (8175, 9434)]