80054400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 273196800

約数和(自身を除く): 193142400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 269, 300, 310, 320, 372, 384, 400, 465, 480, 496, 538, 600, 620, 640, 744, 775, 800, 807, 930, 960, 992, 1076, 1200, 1240, 1345, 1488, 1550, 1600, 1614, 1860, 1920, 1984, 2152, 2325, 2400, 2480, 2690, 2976, 3100, 3200, 3228, 3720, 3968, 4035, 4304, 4650, 4800, 4960, 5380, 5952, 6200, 6456, 6725, 7440, 8070, 8339, 8608, 9300, 9600, 9920, 10760, 11904, 12400, 12912, 13450, 14880, 16140, 16678, 17216, 18600, 19840, 20175, 21520, 24800, 25017, 25824, 26900, 29760, 32280, 33356, 34432, 37200, 40350, 41695, 43040, 49600, 50034, 51648, 53800, 59520, 64560, 66712, 74400, 80700, 83390, 86080, 99200, 100068, 103296, 107600, 125085, 129120, 133424, 148800, 161400, 166780, 172160, 200136, 208475, 215200, 250170, 258240, 266848, 297600, 322800, 333560, 400272, 416950, 430400, 500340, 516480, 533696, 625425, 645600, 667120, 800544, 833900, 860800, 1000680, 1067392, 1250850, 1291200, 1334240, 1601088, 1667800, 2001360, 2501700, 2582400, 2668480, 3202176, 3335600, 4002720, 5003400, 5336960, 6671200, 8005440, 10006800, 13342400, 16010880, 20013600, 26684800, 40027200, 80054400]

約数ペア:

[(1, 80054400), (2, 40027200), (3, 26684800), (4, 20013600), (5, 16010880), (6, 13342400), (8, 10006800), (10, 8005440), (12, 6671200), (15, 5336960), (16, 5003400), (20, 4002720), (24, 3335600), (25, 3202176), (30, 2668480), (31, 2582400), (32, 2501700), (40, 2001360), (48, 1667800), (50, 1601088), (60, 1334240), (62, 1291200), (64, 1250850), (75, 1067392), (80, 1000680), (93, 860800), (96, 833900), (100, 800544), (120, 667120), (124, 645600), (128, 625425), (150, 533696), (155, 516480), (160, 500340), (186, 430400), (192, 416950), (200, 400272), (240, 333560), (248, 322800), (269, 297600), (300, 266848), (310, 258240), (320, 250170), (372, 215200), (384, 208475), (400, 200136), (465, 172160), (480, 166780), (496, 161400), (538, 148800), (600, 133424), (620, 129120), (640, 125085), (744, 107600), (775, 103296), (800, 100068), (807, 99200), (930, 86080), (960, 83390), (992, 80700), (1076, 74400), (1200, 66712), (1240, 64560), (1345, 59520), (1488, 53800), (1550, 51648), (1600, 50034), (1614, 49600), (1860, 43040), (1920, 41695), (1984, 40350), (2152, 37200), (2325, 34432), (2400, 33356), (2480, 32280), (2690, 29760), (2976, 26900), (3100, 25824), (3200, 25017), (3228, 24800), (3720, 21520), (3968, 20175), (4035, 19840), (4304, 18600), (4650, 17216), (4800, 16678), (4960, 16140), (5380, 14880), (5952, 13450), (6200, 12912), (6456, 12400), (6725, 11904), (7440, 10760), (8070, 9920), (8339, 9600), (8608, 9300)]