66737700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2606

約数の個数: 108

約数和(自身を含む): 216483540

約数和(自身を除く): 149745840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2557, 2610, 2900, 4350, 5114, 5220, 6525, 7671, 8700, 10228, 12785, 13050, 15342, 23013, 25570, 26100, 30684, 38355, 46026, 51140, 63925, 74153, 76710, 92052, 115065, 127850, 148306, 153420, 191775, 222459, 230130, 255700, 296612, 370765, 383550, 444918, 460260, 575325, 667377, 741530, 767100, 889836, 1112295, 1150650, 1334754, 1483060, 1853825, 2224590, 2301300, 2669508, 3336885, 3707650, 4449180, 5561475, 6673770, 7415300, 11122950, 13347540, 16684425, 22245900, 33368850, 66737700]

約数ペア:

[(1, 66737700), (2, 33368850), (3, 22245900), (4, 16684425), (5, 13347540), (6, 11122950), (9, 7415300), (10, 6673770), (12, 5561475), (15, 4449180), (18, 3707650), (20, 3336885), (25, 2669508), (29, 2301300), (30, 2224590), (36, 1853825), (45, 1483060), (50, 1334754), (58, 1150650), (60, 1112295), (75, 889836), (87, 767100), (90, 741530), (100, 667377), (116, 575325), (145, 460260), (150, 444918), (174, 383550), (180, 370765), (225, 296612), (261, 255700), (290, 230130), (300, 222459), (348, 191775), (435, 153420), (450, 148306), (522, 127850), (580, 115065), (725, 92052), (870, 76710), (900, 74153), (1044, 63925), (1305, 51140), (1450, 46026), (1740, 38355), (2175, 30684), (2557, 26100), (2610, 25570), (2900, 23013), (4350, 15342), (5114, 13050), (5220, 12785), (6525, 10228), (7671, 8700)]