82804140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 192984660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 59, 60, 69, 90, 92, 108, 113, 115, 118, 135, 138, 177, 180, 207, 226, 230, 236, 270, 276, 295, 339, 345, 354, 414, 452, 460, 531, 540, 565, 590, 621, 678, 690, 708, 828, 885, 1017, 1035, 1062, 1130, 1180, 1242, 1356, 1357, 1380, 1593, 1695, 1770, 2034, 2070, 2124, 2260, 2484, 2599, 2655, 2714, 3051, 3105, 3186, 3390, 3540, 4068, 4071, 4140, 5085, 5198, 5310, 5428, 6102, 6210, 6372, 6667, 6780, 6785, 7797, 7965, 8142, 10170, 10396, 10620, 12204, 12213, 12420, 12995, 13334, 13570, 15255, 15594, 15930, 16284, 20001, 20340, 20355, 23391, 24426, 25990, 26668, 27140, 30510, 31188, 31860, 33335, 36639, 38985, 40002, 40710, 46782, 48852, 51980, 60003, 61020, 61065, 66670, 70173, 73278, 77970, 80004, 81420, 93564, 100005, 116955, 120006, 122130, 133340, 140346, 146556, 153341, 155940, 180009, 183195, 200010, 233910, 240012, 244260, 280692, 300015, 306682, 350865, 360018, 366390, 400020, 460023, 467820, 600030, 613364, 701730, 720036, 732780, 766705, 900045, 920046, 1200060, 1380069, 1403460, 1533410, 1800090, 1840092, 2300115, 2760138, 3066820, 3600180, 4140207, 4600230, 5520276, 6900345, 8280414, 9200460, 13800690, 16560828, 20701035, 27601380, 41402070, 82804140]

約数ペア:

[(1, 82804140), (2, 41402070), (3, 27601380), (4, 20701035), (5, 16560828), (6, 13800690), (9, 9200460), (10, 8280414), (12, 6900345), (15, 5520276), (18, 4600230), (20, 4140207), (23, 3600180), (27, 3066820), (30, 2760138), (36, 2300115), (45, 1840092), (46, 1800090), (54, 1533410), (59, 1403460), (60, 1380069), (69, 1200060), (90, 920046), (92, 900045), (108, 766705), (113, 732780), (115, 720036), (118, 701730), (135, 613364), (138, 600030), (177, 467820), (180, 460023), (207, 400020), (226, 366390), (230, 360018), (236, 350865), (270, 306682), (276, 300015), (295, 280692), (339, 244260), (345, 240012), (354, 233910), (414, 200010), (452, 183195), (460, 180009), (531, 155940), (540, 153341), (565, 146556), (590, 140346), (621, 133340), (678, 122130), (690, 120006), (708, 116955), (828, 100005), (885, 93564), (1017, 81420), (1035, 80004), (1062, 77970), (1130, 73278), (1180, 70173), (1242, 66670), (1356, 61065), (1357, 61020), (1380, 60003), (1593, 51980), (1695, 48852), (1770, 46782), (2034, 40710), (2070, 40002), (2124, 38985), (2260, 36639), (2484, 33335), (2599, 31860), (2655, 31188), (2714, 30510), (3051, 27140), (3105, 26668), (3186, 25990), (3390, 24426), (3540, 23391), (4068, 20355), (4071, 20340), (4140, 20001), (5085, 16284), (5198, 15930), (5310, 15594), (5428, 15255), (6102, 13570), (6210, 13334), (6372, 12995), (6667, 12420), (6780, 12213), (6785, 12204), (7797, 10620), (7965, 10396), (8142, 10170)]