55569780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 201653760

約数和(自身を除く): 146083980

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, 122, 126, 135, 140, 180, 183, 189, 210, 241, 244, 252, 270, 305, 315, 366, 378, 420, 427, 482, 540, 549, 610, 630, 723, 732, 756, 854, 915, 945, 964, 1098, 1205, 1220, 1260, 1281, 1446, 1647, 1687, 1708, 1830, 1890, 2135, 2169, 2196, 2410, 2562, 2745, 2892, 3294, 3374, 3615, 3660, 3780, 3843, 4270, 4338, 4820, 5061, 5124, 5490, 6405, 6507, 6588, 6748, 7230, 7686, 8235, 8435, 8540, 8676, 10122, 10845, 10980, 11529, 12810, 13014, 14460, 14701, 15183, 15372, 16470, 16870, 19215, 20244, 21690, 23058, 25305, 25620, 26028, 29402, 30366, 32535, 32940, 33740, 38430, 43380, 44103, 45549, 46116, 50610, 57645, 58804, 60732, 65070, 73505, 75915, 76860, 88206, 91098, 101220, 102907, 115290, 130140, 132309, 147010, 151830, 176412, 182196, 205814, 220515, 227745, 230580, 264618, 294020, 303660, 308721, 396927, 411628, 441030, 455490, 514535, 529236, 617442, 661545, 793854, 882060, 910980, 926163, 1029070, 1234884, 1323090, 1543605, 1587708, 1852326, 1984635, 2058140, 2646180, 2778489, 3087210, 3704652, 3969270, 4630815, 5556978, 6174420, 7938540, 9261630, 11113956, 13892445, 18523260, 27784890, 55569780]

約数ペア:

[(1, 55569780), (2, 27784890), (3, 18523260), (4, 13892445), (5, 11113956), (6, 9261630), (7, 7938540), (9, 6174420), (10, 5556978), (12, 4630815), (14, 3969270), (15, 3704652), (18, 3087210), (20, 2778489), (21, 2646180), (27, 2058140), (28, 1984635), (30, 1852326), (35, 1587708), (36, 1543605), (42, 1323090), (45, 1234884), (54, 1029070), (60, 926163), (61, 910980), (63, 882060), (70, 793854), (84, 661545), (90, 617442), (105, 529236), (108, 514535), (122, 455490), (126, 441030), (135, 411628), (140, 396927), (180, 308721), (183, 303660), (189, 294020), (210, 264618), (241, 230580), (244, 227745), (252, 220515), (270, 205814), (305, 182196), (315, 176412), (366, 151830), (378, 147010), (420, 132309), (427, 130140), (482, 115290), (540, 102907), (549, 101220), (610, 91098), (630, 88206), (723, 76860), (732, 75915), (756, 73505), (854, 65070), (915, 60732), (945, 58804), (964, 57645), (1098, 50610), (1205, 46116), (1220, 45549), (1260, 44103), (1281, 43380), (1446, 38430), (1647, 33740), (1687, 32940), (1708, 32535), (1830, 30366), (1890, 29402), (2135, 26028), (2169, 25620), (2196, 25305), (2410, 23058), (2562, 21690), (2745, 20244), (2892, 19215), (3294, 16870), (3374, 16470), (3615, 15372), (3660, 15183), (3780, 14701), (3843, 14460), (4270, 13014), (4338, 12810), (4820, 11529), (5061, 10980), (5124, 10845), (5490, 10122), (6405, 8676), (6507, 8540), (6588, 8435), (6748, 8235), (7230, 7686)]