73638360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 252046080

約数和(自身を除く): 178407720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 67, 71, 72, 86, 90, 120, 129, 134, 142, 172, 180, 201, 213, 215, 258, 268, 284, 335, 344, 355, 360, 387, 402, 426, 430, 516, 536, 568, 603, 639, 645, 670, 710, 774, 804, 852, 860, 1005, 1032, 1065, 1206, 1278, 1290, 1340, 1420, 1548, 1608, 1704, 1720, 1935, 2010, 2130, 2412, 2556, 2580, 2680, 2840, 2881, 3015, 3053, 3096, 3195, 3870, 4020, 4260, 4757, 4824, 5112, 5160, 5762, 6030, 6106, 6390, 7740, 8040, 8520, 8643, 9159, 9514, 11524, 12060, 12212, 12780, 14271, 14405, 15265, 15480, 17286, 18318, 19028, 23048, 23785, 24120, 24424, 25560, 25929, 27477, 28542, 28810, 30530, 34572, 36636, 38056, 42813, 43215, 45795, 47570, 51858, 54954, 57084, 57620, 61060, 69144, 71355, 73272, 85626, 86430, 91590, 95140, 103716, 109908, 114168, 115240, 122120, 129645, 137385, 142710, 171252, 172860, 183180, 190280, 204551, 207432, 214065, 219816, 259290, 274770, 285420, 342504, 345720, 366360, 409102, 428130, 518580, 549540, 570840, 613653, 818204, 856260, 1022755, 1037160, 1099080, 1227306, 1636408, 1712520, 1840959, 2045510, 2454612, 3068265, 3681918, 4091020, 4909224, 6136530, 7363836, 8182040, 9204795, 12273060, 14727672, 18409590, 24546120, 36819180, 73638360]

約数ペア:

[(1, 73638360), (2, 36819180), (3, 24546120), (4, 18409590), (5, 14727672), (6, 12273060), (8, 9204795), (9, 8182040), (10, 7363836), (12, 6136530), (15, 4909224), (18, 4091020), (20, 3681918), (24, 3068265), (30, 2454612), (36, 2045510), (40, 1840959), (43, 1712520), (45, 1636408), (60, 1227306), (67, 1099080), (71, 1037160), (72, 1022755), (86, 856260), (90, 818204), (120, 613653), (129, 570840), (134, 549540), (142, 518580), (172, 428130), (180, 409102), (201, 366360), (213, 345720), (215, 342504), (258, 285420), (268, 274770), (284, 259290), (335, 219816), (344, 214065), (355, 207432), (360, 204551), (387, 190280), (402, 183180), (426, 172860), (430, 171252), (516, 142710), (536, 137385), (568, 129645), (603, 122120), (639, 115240), (645, 114168), (670, 109908), (710, 103716), (774, 95140), (804, 91590), (852, 86430), (860, 85626), (1005, 73272), (1032, 71355), (1065, 69144), (1206, 61060), (1278, 57620), (1290, 57084), (1340, 54954), (1420, 51858), (1548, 47570), (1608, 45795), (1704, 43215), (1720, 42813), (1935, 38056), (2010, 36636), (2130, 34572), (2412, 30530), (2556, 28810), (2580, 28542), (2680, 27477), (2840, 25929), (2881, 25560), (3015, 24424), (3053, 24120), (3096, 23785), (3195, 23048), (3870, 19028), (4020, 18318), (4260, 17286), (4757, 15480), (4824, 15265), (5112, 14405), (5160, 14271), (5762, 12780), (6030, 12212), (6106, 12060), (6390, 11524), (7740, 9514), (8040, 9159), (8520, 8643)]