66547080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 229132800

約数和(自身を除く): 162585720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 89, 90, 93, 120, 124, 134, 155, 178, 180, 186, 201, 248, 267, 268, 279, 310, 335, 356, 360, 372, 402, 445, 465, 534, 536, 558, 603, 620, 670, 712, 744, 801, 804, 890, 930, 1005, 1068, 1116, 1206, 1240, 1335, 1340, 1395, 1602, 1608, 1780, 1860, 2010, 2077, 2136, 2232, 2412, 2670, 2680, 2759, 2790, 3015, 3204, 3560, 3720, 4005, 4020, 4154, 4824, 5340, 5518, 5580, 5963, 6030, 6231, 6408, 8010, 8040, 8277, 8308, 10385, 10680, 11036, 11160, 11926, 12060, 12462, 13795, 16020, 16554, 16616, 17889, 18693, 20770, 22072, 23852, 24120, 24831, 24924, 27590, 29815, 31155, 32040, 33108, 35778, 37386, 41385, 41540, 47704, 49662, 49848, 53667, 55180, 59630, 62310, 66216, 71556, 74772, 82770, 83080, 89445, 93465, 99324, 107334, 110360, 119260, 124155, 124620, 143112, 149544, 165540, 178890, 184853, 186930, 198648, 214668, 238520, 248310, 249240, 268335, 331080, 357780, 369706, 373860, 429336, 496620, 536670, 554559, 715560, 739412, 747720, 924265, 993240, 1073340, 1109118, 1478824, 1663677, 1848530, 2146680, 2218236, 2772795, 3327354, 3697060, 4436472, 5545590, 6654708, 7394120, 8318385, 11091180, 13309416, 16636770, 22182360, 33273540, 66547080]

約数ペア:

[(1, 66547080), (2, 33273540), (3, 22182360), (4, 16636770), (5, 13309416), (6, 11091180), (8, 8318385), (9, 7394120), (10, 6654708), (12, 5545590), (15, 4436472), (18, 3697060), (20, 3327354), (24, 2772795), (30, 2218236), (31, 2146680), (36, 1848530), (40, 1663677), (45, 1478824), (60, 1109118), (62, 1073340), (67, 993240), (72, 924265), (89, 747720), (90, 739412), (93, 715560), (120, 554559), (124, 536670), (134, 496620), (155, 429336), (178, 373860), (180, 369706), (186, 357780), (201, 331080), (248, 268335), (267, 249240), (268, 248310), (279, 238520), (310, 214668), (335, 198648), (356, 186930), (360, 184853), (372, 178890), (402, 165540), (445, 149544), (465, 143112), (534, 124620), (536, 124155), (558, 119260), (603, 110360), (620, 107334), (670, 99324), (712, 93465), (744, 89445), (801, 83080), (804, 82770), (890, 74772), (930, 71556), (1005, 66216), (1068, 62310), (1116, 59630), (1206, 55180), (1240, 53667), (1335, 49848), (1340, 49662), (1395, 47704), (1602, 41540), (1608, 41385), (1780, 37386), (1860, 35778), (2010, 33108), (2077, 32040), (2136, 31155), (2232, 29815), (2412, 27590), (2670, 24924), (2680, 24831), (2759, 24120), (2790, 23852), (3015, 22072), (3204, 20770), (3560, 18693), (3720, 17889), (4005, 16616), (4020, 16554), (4154, 16020), (4824, 13795), (5340, 12462), (5518, 12060), (5580, 11926), (5963, 11160), (6030, 11036), (6231, 10680), (6408, 10385), (8010, 8308), (8040, 8277)]