74800440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 192

約数和(自身を含む): 285798240

約数和(自身を除く): 210997800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1453, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 2906, 3432, 3960, 4290, 4359, 4680, 5148, 5720, 5812, 6435, 7265, 8580, 8718, 10296, 11624, 12870, 13077, 14530, 15983, 17160, 17436, 18889, 21795, 25740, 26154, 29060, 31966, 34872, 37778, 43590, 47949, 51480, 52308, 56667, 58120, 63932, 65385, 75556, 79915, 87180, 94445, 95898, 104616, 113334, 127864, 130770, 143847, 151112, 159830, 170001, 174360, 188890, 191796, 207779, 226668, 239745, 261540, 283335, 287694, 319660, 340002, 377780, 383592, 415558, 453336, 479490, 523080, 566670, 575388, 623337, 639320, 680004, 719235, 755560, 831116, 850005, 958980, 1038895, 1133340, 1150776, 1246674, 1360008, 1438470, 1662232, 1700010, 1870011, 1917960, 2077790, 2266680, 2493348, 2876940, 3116685, 3400020, 3740022, 4155580, 4986696, 5753880, 6233370, 6800040, 7480044, 8311160, 9350055, 12466740, 14960088, 18700110, 24933480, 37400220, 74800440]

約数ペア:

[(1, 74800440), (2, 37400220), (3, 24933480), (4, 18700110), (5, 14960088), (6, 12466740), (8, 9350055), (9, 8311160), (10, 7480044), (11, 6800040), (12, 6233370), (13, 5753880), (15, 4986696), (18, 4155580), (20, 3740022), (22, 3400020), (24, 3116685), (26, 2876940), (30, 2493348), (33, 2266680), (36, 2077790), (39, 1917960), (40, 1870011), (44, 1700010), (45, 1662232), (52, 1438470), (55, 1360008), (60, 1246674), (65, 1150776), (66, 1133340), (72, 1038895), (78, 958980), (88, 850005), (90, 831116), (99, 755560), (104, 719235), (110, 680004), (117, 639320), (120, 623337), (130, 575388), (132, 566670), (143, 523080), (156, 479490), (165, 453336), (180, 415558), (195, 383592), (198, 377780), (220, 340002), (234, 319660), (260, 287694), (264, 283335), (286, 261540), (312, 239745), (330, 226668), (360, 207779), (390, 191796), (396, 188890), (429, 174360), (440, 170001), (468, 159830), (495, 151112), (520, 143847), (572, 130770), (585, 127864), (660, 113334), (715, 104616), (780, 95898), (792, 94445), (858, 87180), (936, 79915), (990, 75556), (1144, 65385), (1170, 63932), (1287, 58120), (1320, 56667), (1430, 52308), (1453, 51480), (1560, 47949), (1716, 43590), (1980, 37778), (2145, 34872), (2340, 31966), (2574, 29060), (2860, 26154), (2906, 25740), (3432, 21795), (3960, 18889), (4290, 17436), (4359, 17160), (4680, 15983), (5148, 14530), (5720, 13077), (5812, 12870), (6435, 11624), (7265, 10296), (8580, 8718)]