26055540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 94993920

約数和(自身を除く): 68938380

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, 61, 63, 70, 84, 90, 105, 108, 113, 122, 126, 135, 140, 180, 183, 189, 210, 226, 244, 252, 270, 305, 315, 339, 366, 378, 420, 427, 452, 540, 549, 565, 610, 630, 678, 732, 756, 791, 854, 915, 945, 1017, 1098, 1130, 1220, 1260, 1281, 1356, 1582, 1647, 1695, 1708, 1830, 1890, 2034, 2135, 2196, 2260, 2373, 2562, 2745, 3051, 3164, 3294, 3390, 3660, 3780, 3843, 3955, 4068, 4270, 4746, 5085, 5124, 5490, 6102, 6405, 6588, 6780, 6893, 7119, 7686, 7910, 8235, 8540, 9492, 10170, 10980, 11529, 11865, 12204, 12810, 13786, 14238, 15255, 15372, 15820, 16470, 19215, 20340, 20679, 21357, 23058, 23730, 25620, 27572, 28476, 30510, 32940, 34465, 35595, 38430, 41358, 42714, 46116, 47460, 48251, 57645, 61020, 62037, 68930, 71190, 76860, 82716, 85428, 96502, 103395, 106785, 115290, 124074, 137860, 142380, 144753, 186111, 193004, 206790, 213570, 230580, 241255, 248148, 289506, 310185, 372222, 413580, 427140, 434259, 482510, 579012, 620370, 723765, 744444, 868518, 930555, 965020, 1240740, 1302777, 1447530, 1737036, 1861110, 2171295, 2605554, 2895060, 3722220, 4342590, 5211108, 6513885, 8685180, 13027770, 26055540]

約数ペア:

[(1, 26055540), (2, 13027770), (3, 8685180), (4, 6513885), (5, 5211108), (6, 4342590), (7, 3722220), (9, 2895060), (10, 2605554), (12, 2171295), (14, 1861110), (15, 1737036), (18, 1447530), (20, 1302777), (21, 1240740), (27, 965020), (28, 930555), (30, 868518), (35, 744444), (36, 723765), (42, 620370), (45, 579012), (54, 482510), (60, 434259), (61, 427140), (63, 413580), (70, 372222), (84, 310185), (90, 289506), (105, 248148), (108, 241255), (113, 230580), (122, 213570), (126, 206790), (135, 193004), (140, 186111), (180, 144753), (183, 142380), (189, 137860), (210, 124074), (226, 115290), (244, 106785), (252, 103395), (270, 96502), (305, 85428), (315, 82716), (339, 76860), (366, 71190), (378, 68930), (420, 62037), (427, 61020), (452, 57645), (540, 48251), (549, 47460), (565, 46116), (610, 42714), (630, 41358), (678, 38430), (732, 35595), (756, 34465), (791, 32940), (854, 30510), (915, 28476), (945, 27572), (1017, 25620), (1098, 23730), (1130, 23058), (1220, 21357), (1260, 20679), (1281, 20340), (1356, 19215), (1582, 16470), (1647, 15820), (1695, 15372), (1708, 15255), (1830, 14238), (1890, 13786), (2034, 12810), (2135, 12204), (2196, 11865), (2260, 11529), (2373, 10980), (2562, 10170), (2745, 9492), (3051, 8540), (3164, 8235), (3294, 7910), (3390, 7686), (3660, 7119), (3780, 6893), (3843, 6780), (3955, 6588), (4068, 6405), (4270, 6102), (4746, 5490), (5085, 5124)]