2753204580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{80929}}^1$

素因数の和:80960

約数の個数: 144

約数和(自身を含む): 9898062720

約数和(自身を除く): 7144858140

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, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 80929, 161858, 242787, 323716, 404645, 485574, 566503, 728361, 809290, 971148, 1133006, 1213935, 1456722, 1618580, 1699509, 2185083, 2266012, 2427870, 2832515, 2913444, 3399018, 3641805, 4370166, 4855740, 5098527, 5665030, 6555249, 6798036, 7283610, 8497545, 8740332, 10197054, 10925415, 11330060, 13110498, 14567220, 15295581, 16995090, 19665747, 20394108, 21850830, 25492635, 26220996, 30591162, 32776245, 33990180, 39331494, 43701660, 45886743, 50985270, 61182324, 65552490, 76477905, 78662988, 91773486, 98328735, 101970540, 131104980, 137660229, 152955810, 183546972, 196657470, 229433715, 275320458, 305911620, 393314940, 458867430, 550640916, 688301145, 917734860, 1376602290, 2753204580]

約数ペア:

[(1, 2753204580), (2, 1376602290), (3, 917734860), (4, 688301145), (5, 550640916), (6, 458867430), (7, 393314940), (9, 305911620), (10, 275320458), (12, 229433715), (14, 196657470), (15, 183546972), (18, 152955810), (20, 137660229), (21, 131104980), (27, 101970540), (28, 98328735), (30, 91773486), (35, 78662988), (36, 76477905), (42, 65552490), (45, 61182324), (54, 50985270), (60, 45886743), (63, 43701660), (70, 39331494), (81, 33990180), (84, 32776245), (90, 30591162), (105, 26220996), (108, 25492635), (126, 21850830), (135, 20394108), (140, 19665747), (162, 16995090), (180, 15295581), (189, 14567220), (210, 13110498), (243, 11330060), (252, 10925415), (270, 10197054), (315, 8740332), (324, 8497545), (378, 7283610), (405, 6798036), (420, 6555249), (486, 5665030), (540, 5098527), (567, 4855740), (630, 4370166), (756, 3641805), (810, 3399018), (945, 2913444), (972, 2832515), (1134, 2427870), (1215, 2266012), (1260, 2185083), (1620, 1699509), (1701, 1618580), (1890, 1456722), (2268, 1213935), (2430, 1133006), (2835, 971148), (3402, 809290), (3780, 728361), (4860, 566503), (5670, 485574), (6804, 404645), (8505, 323716), (11340, 242787), (17010, 161858), (34020, 80929)]