282105180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{24877}}^1$

素因数の和:24905

約数の個数: 120

約数和(自身を含む): 1011439968

約数和(自身を除く): 729334788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 24877, 49754, 74631, 99508, 124385, 149262, 174139, 223893, 248770, 298524, 348278, 373155, 447786, 497540, 522417, 671679, 696556, 746310, 870695, 895572, 1044834, 1119465, 1343358, 1492620, 1567251, 1741390, 2015037, 2089668, 2238930, 2612085, 2686716, 3134502, 3358395, 3482780, 4030074, 4477860, 4701753, 5224170, 6269004, 6716790, 7836255, 8060148, 9403506, 10075185, 10448340, 13433580, 14105259, 15672510, 18807012, 20150370, 23508765, 28210518, 31345020, 40300740, 47017530, 56421036, 70526295, 94035060, 141052590, 282105180]

約数ペア:

[(1, 282105180), (2, 141052590), (3, 94035060), (4, 70526295), (5, 56421036), (6, 47017530), (7, 40300740), (9, 31345020), (10, 28210518), (12, 23508765), (14, 20150370), (15, 18807012), (18, 15672510), (20, 14105259), (21, 13433580), (27, 10448340), (28, 10075185), (30, 9403506), (35, 8060148), (36, 7836255), (42, 6716790), (45, 6269004), (54, 5224170), (60, 4701753), (63, 4477860), (70, 4030074), (81, 3482780), (84, 3358395), (90, 3134502), (105, 2686716), (108, 2612085), (126, 2238930), (135, 2089668), (140, 2015037), (162, 1741390), (180, 1567251), (189, 1492620), (210, 1343358), (252, 1119465), (270, 1044834), (315, 895572), (324, 870695), (378, 746310), (405, 696556), (420, 671679), (540, 522417), (567, 497540), (630, 447786), (756, 373155), (810, 348278), (945, 298524), (1134, 248770), (1260, 223893), (1620, 174139), (1890, 149262), (2268, 124385), (2835, 99508), (3780, 74631), (5670, 49754), (11340, 24877)]