123197220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7867}}^1$

素因数の和:7914

約数の個数: 96

約数和(自身を含む): 396547200

約数和(自身を除く): 273349980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 7867, 15660, 15734, 23601, 31468, 39335, 47202, 70803, 78670, 94404, 118005, 141606, 157340, 212409, 228143, 236010, 283212, 354015, 424818, 456286, 472020, 684429, 708030, 849636, 912572, 1062045, 1140715, 1368858, 1416060, 2053287, 2124090, 2281430, 2737716, 3422145, 4106574, 4248180, 4562860, 6159861, 6844290, 8213148, 10266435, 12319722, 13688580, 20532870, 24639444, 30799305, 41065740, 61598610, 123197220]

約数ペア:

[(1, 123197220), (2, 61598610), (3, 41065740), (4, 30799305), (5, 24639444), (6, 20532870), (9, 13688580), (10, 12319722), (12, 10266435), (15, 8213148), (18, 6844290), (20, 6159861), (27, 4562860), (29, 4248180), (30, 4106574), (36, 3422145), (45, 2737716), (54, 2281430), (58, 2124090), (60, 2053287), (87, 1416060), (90, 1368858), (108, 1140715), (116, 1062045), (135, 912572), (145, 849636), (174, 708030), (180, 684429), (261, 472020), (270, 456286), (290, 424818), (348, 354015), (435, 283212), (522, 236010), (540, 228143), (580, 212409), (783, 157340), (870, 141606), (1044, 118005), (1305, 94404), (1566, 78670), (1740, 70803), (2610, 47202), (3132, 39335), (3915, 31468), (5220, 23601), (7830, 15734), (7867, 15660)]