883389780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18015

約数の個数: 192

約数和(自身を含む): 3382740480

約数和(自身を除く): 2499350700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 17977, 24570, 35954, 49140, 53931, 71908, 89885, 107862, 125839, 161793, 179770, 215724, 233701, 251678, 269655, 323586, 359540, 377517, 467402, 485379, 503356, 539310, 629195, 647172, 701103, 755034, 808965, 934804, 970758, 1078620, 1132551, 1168505, 1258390, 1402206, 1510068, 1617930, 1635907, 1887585, 1941516, 2103309, 2265102, 2337010, 2426895, 2516780, 2804412, 3235860, 3271814, 3397653, 3505515, 3775170, 4206618, 4530204, 4674020, 4853790, 4907721, 5662755, 6309927, 6543628, 6795306, 7011030, 7550340, 8179535, 8413236, 9707580, 9815442, 10516545, 11325510, 12619854, 13590612, 14022060, 14723163, 16359070, 16988265, 19630884, 21033090, 22651020, 24538605, 25239708, 29446326, 31549635, 32718140, 33976530, 42066180, 44169489, 49077210, 58892652, 63099270, 67953060, 73615815, 88338978, 98154420, 126198540, 147231630, 176677956, 220847445, 294463260, 441694890, 883389780]

約数ペア:

[(1, 883389780), (2, 441694890), (3, 294463260), (4, 220847445), (5, 176677956), (6, 147231630), (7, 126198540), (9, 98154420), (10, 88338978), (12, 73615815), (13, 67953060), (14, 63099270), (15, 58892652), (18, 49077210), (20, 44169489), (21, 42066180), (26, 33976530), (27, 32718140), (28, 31549635), (30, 29446326), (35, 25239708), (36, 24538605), (39, 22651020), (42, 21033090), (45, 19630884), (52, 16988265), (54, 16359070), (60, 14723163), (63, 14022060), (65, 13590612), (70, 12619854), (78, 11325510), (84, 10516545), (90, 9815442), (91, 9707580), (105, 8413236), (108, 8179535), (117, 7550340), (126, 7011030), (130, 6795306), (135, 6543628), (140, 6309927), (156, 5662755), (180, 4907721), (182, 4853790), (189, 4674020), (195, 4530204), (210, 4206618), (234, 3775170), (252, 3505515), (260, 3397653), (270, 3271814), (273, 3235860), (315, 2804412), (351, 2516780), (364, 2426895), (378, 2337010), (390, 2265102), (420, 2103309), (455, 1941516), (468, 1887585), (540, 1635907), (546, 1617930), (585, 1510068), (630, 1402206), (702, 1258390), (756, 1168505), (780, 1132551), (819, 1078620), (910, 970758), (945, 934804), (1092, 808965), (1170, 755034), (1260, 701103), (1365, 647172), (1404, 629195), (1638, 539310), (1755, 503356), (1820, 485379), (1890, 467402), (2340, 377517), (2457, 359540), (2730, 323586), (3276, 269655), (3510, 251678), (3780, 233701), (4095, 215724), (4914, 179770), (5460, 161793), (7020, 125839), (8190, 107862), (9828, 89885), (12285, 71908), (16380, 53931), (17977, 49140), (24570, 35954)]