6945900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 21920472

約数和(自身を除く): 14974572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 137, 150, 156, 169, 195, 260, 274, 300, 325, 338, 390, 411, 507, 548, 650, 676, 685, 780, 822, 845, 975, 1014, 1300, 1370, 1644, 1690, 1781, 1950, 2028, 2055, 2535, 2740, 3380, 3425, 3562, 3900, 4110, 4225, 5070, 5343, 6850, 7124, 8220, 8450, 8905, 10140, 10275, 10686, 12675, 13700, 16900, 17810, 20550, 21372, 23153, 25350, 26715, 35620, 41100, 44525, 46306, 50700, 53430, 69459, 89050, 92612, 106860, 115765, 133575, 138918, 178100, 231530, 267150, 277836, 347295, 463060, 534300, 578825, 694590, 1157650, 1389180, 1736475, 2315300, 3472950, 6945900]

約数ペア:

[(1, 6945900), (2, 3472950), (3, 2315300), (4, 1736475), (5, 1389180), (6, 1157650), (10, 694590), (12, 578825), (13, 534300), (15, 463060), (20, 347295), (25, 277836), (26, 267150), (30, 231530), (39, 178100), (50, 138918), (52, 133575), (60, 115765), (65, 106860), (75, 92612), (78, 89050), (100, 69459), (130, 53430), (137, 50700), (150, 46306), (156, 44525), (169, 41100), (195, 35620), (260, 26715), (274, 25350), (300, 23153), (325, 21372), (338, 20550), (390, 17810), (411, 16900), (507, 13700), (548, 12675), (650, 10686), (676, 10275), (685, 10140), (780, 8905), (822, 8450), (845, 8220), (975, 7124), (1014, 6850), (1300, 5343), (1370, 5070), (1644, 4225), (1690, 4110), (1781, 3900), (1950, 3562), (2028, 3425), (2055, 3380), (2535, 2740)]