823831020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 192

約数和(自身を含む): 2702730240

約数和(自身を除く): 1878899220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 113, 115, 135, 138, 180, 207, 226, 230, 270, 276, 339, 345, 414, 452, 460, 540, 565, 587, 621, 678, 690, 828, 1017, 1035, 1130, 1174, 1242, 1356, 1380, 1695, 1761, 2034, 2070, 2260, 2348, 2484, 2599, 2935, 3051, 3105, 3390, 3522, 4068, 4140, 5085, 5198, 5283, 5870, 6102, 6210, 6780, 7044, 7797, 8805, 10170, 10396, 10566, 11740, 12204, 12420, 12995, 13501, 15255, 15594, 15849, 17610, 20340, 21132, 23391, 25990, 26415, 27002, 30510, 31188, 31698, 35220, 38985, 40503, 46782, 51980, 52830, 54004, 61020, 63396, 66331, 67505, 70173, 77970, 79245, 81006, 93564, 105660, 116955, 121509, 132662, 135010, 140346, 155940, 158490, 162012, 198993, 202515, 233910, 243018, 265324, 270020, 280692, 316980, 331655, 350865, 364527, 397986, 405030, 467820, 486036, 596979, 607545, 663310, 701730, 729054, 795972, 810060, 994965, 1193958, 1215090, 1326620, 1403460, 1458108, 1525613, 1790937, 1822635, 1989930, 2387916, 2430180, 2984895, 3051226, 3581874, 3645270, 3979860, 4576839, 5969790, 6102452, 7163748, 7290540, 7628065, 8954685, 9153678, 11939580, 13730517, 15256130, 17909370, 18307356, 22884195, 27461034, 30512260, 35818740, 41191551, 45768390, 54922068, 68652585, 82383102, 91536780, 137305170, 164766204, 205957755, 274610340, 411915510, 823831020]

約数ペア:

[(1, 823831020), (2, 411915510), (3, 274610340), (4, 205957755), (5, 164766204), (6, 137305170), (9, 91536780), (10, 82383102), (12, 68652585), (15, 54922068), (18, 45768390), (20, 41191551), (23, 35818740), (27, 30512260), (30, 27461034), (36, 22884195), (45, 18307356), (46, 17909370), (54, 15256130), (60, 13730517), (69, 11939580), (90, 9153678), (92, 8954685), (108, 7628065), (113, 7290540), (115, 7163748), (135, 6102452), (138, 5969790), (180, 4576839), (207, 3979860), (226, 3645270), (230, 3581874), (270, 3051226), (276, 2984895), (339, 2430180), (345, 2387916), (414, 1989930), (452, 1822635), (460, 1790937), (540, 1525613), (565, 1458108), (587, 1403460), (621, 1326620), (678, 1215090), (690, 1193958), (828, 994965), (1017, 810060), (1035, 795972), (1130, 729054), (1174, 701730), (1242, 663310), (1356, 607545), (1380, 596979), (1695, 486036), (1761, 467820), (2034, 405030), (2070, 397986), (2260, 364527), (2348, 350865), (2484, 331655), (2599, 316980), (2935, 280692), (3051, 270020), (3105, 265324), (3390, 243018), (3522, 233910), (4068, 202515), (4140, 198993), (5085, 162012), (5198, 158490), (5283, 155940), (5870, 140346), (6102, 135010), (6210, 132662), (6780, 121509), (7044, 116955), (7797, 105660), (8805, 93564), (10170, 81006), (10396, 79245), (10566, 77970), (11740, 70173), (12204, 67505), (12420, 66331), (12995, 63396), (13501, 61020), (15255, 54004), (15594, 52830), (15849, 51980), (17610, 46782), (20340, 40503), (21132, 38985), (23391, 35220), (25990, 31698), (26415, 31188), (27002, 30510)]