2550537180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{17959}}^1$

素因数の和:18240

約数の個数: 96

約数和(自身を含む): 7965619200

約数和(自身を除く): 5415082020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 526, 540, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7101, 7890, 9468, 11835, 14202, 15780, 17959, 23670, 28404, 35505, 35918, 47340, 53877, 71010, 71836, 89795, 107754, 142020, 161631, 179590, 215508, 269385, 323262, 359180, 484893, 538770, 646524, 808155, 969786, 1077540, 1616310, 1939572, 2424465, 3232620, 4723217, 4848930, 9446434, 9697860, 14169651, 18892868, 23616085, 28339302, 42508953, 47232170, 56678604, 70848255, 85017906, 94464340, 127526859, 141696510, 170035812, 212544765, 255053718, 283393020, 425089530, 510107436, 637634295, 850179060, 1275268590, 2550537180]

約数ペア:

[(1, 2550537180), (2, 1275268590), (3, 850179060), (4, 637634295), (5, 510107436), (6, 425089530), (9, 283393020), (10, 255053718), (12, 212544765), (15, 170035812), (18, 141696510), (20, 127526859), (27, 94464340), (30, 85017906), (36, 70848255), (45, 56678604), (54, 47232170), (60, 42508953), (90, 28339302), (108, 23616085), (135, 18892868), (180, 14169651), (263, 9697860), (270, 9446434), (526, 4848930), (540, 4723217), (789, 3232620), (1052, 2424465), (1315, 1939572), (1578, 1616310), (2367, 1077540), (2630, 969786), (3156, 808155), (3945, 646524), (4734, 538770), (5260, 484893), (7101, 359180), (7890, 323262), (9468, 269385), (11835, 215508), (14202, 179590), (15780, 161631), (17959, 142020), (23670, 107754), (28404, 89795), (35505, 71836), (35918, 71010), (47340, 53877)]