54490800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 215264000

約数和(自身を除く): 160773200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 499, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 998, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1497, 1560, 1680, 1820, 1950, 1996, 2100, 2184, 2275, 2495, 2600, 2730, 2800, 2994, 3120, 3493, 3640, 3900, 3992, 4200, 4368, 4550, 4990, 5200, 5460, 5988, 6487, 6825, 6986, 7280, 7485, 7800, 7984, 8400, 9100, 9980, 10479, 10920, 11976, 12475, 12974, 13650, 13972, 14970, 15600, 17465, 18200, 19461, 19960, 20958, 21840, 23952, 24950, 25948, 27300, 27944, 29940, 32435, 34930, 36400, 37425, 38922, 39920, 41916, 45409, 49900, 51896, 52395, 54600, 55888, 59880, 64870, 69860, 74850, 77844, 83832, 87325, 90818, 97305, 99800, 103792, 104790, 109200, 119760, 129740, 136227, 139720, 149700, 155688, 162175, 167664, 174650, 181636, 194610, 199600, 209580, 227045, 259480, 261975, 272454, 279440, 299400, 311376, 324350, 349300, 363272, 389220, 419160, 454090, 486525, 518960, 523950, 544908, 598800, 648700, 681135, 698600, 726544, 778440, 838320, 908180, 973050, 1047900, 1089816, 1135225, 1297400, 1362270, 1397200, 1556880, 1816360, 1946100, 2095800, 2179632, 2270450, 2594800, 2724540, 3405675, 3632720, 3892200, 4191600, 4540900, 5449080, 6811350, 7784400, 9081800, 10898160, 13622700, 18163600, 27245400, 54490800]

約数ペア:

[(1, 54490800), (2, 27245400), (3, 18163600), (4, 13622700), (5, 10898160), (6, 9081800), (7, 7784400), (8, 6811350), (10, 5449080), (12, 4540900), (13, 4191600), (14, 3892200), (15, 3632720), (16, 3405675), (20, 2724540), (21, 2594800), (24, 2270450), (25, 2179632), (26, 2095800), (28, 1946100), (30, 1816360), (35, 1556880), (39, 1397200), (40, 1362270), (42, 1297400), (48, 1135225), (50, 1089816), (52, 1047900), (56, 973050), (60, 908180), (65, 838320), (70, 778440), (75, 726544), (78, 698600), (80, 681135), (84, 648700), (91, 598800), (100, 544908), (104, 523950), (105, 518960), (112, 486525), (120, 454090), (130, 419160), (140, 389220), (150, 363272), (156, 349300), (168, 324350), (175, 311376), (182, 299400), (195, 279440), (200, 272454), (208, 261975), (210, 259480), (240, 227045), (260, 209580), (273, 199600), (280, 194610), (300, 181636), (312, 174650), (325, 167664), (336, 162175), (350, 155688), (364, 149700), (390, 139720), (400, 136227), (420, 129740), (455, 119760), (499, 109200), (520, 104790), (525, 103792), (546, 99800), (560, 97305), (600, 90818), (624, 87325), (650, 83832), (700, 77844), (728, 74850), (780, 69860), (840, 64870), (910, 59880), (975, 55888), (998, 54600), (1040, 52395), (1050, 51896), (1092, 49900), (1200, 45409), (1300, 41916), (1365, 39920), (1400, 38922), (1456, 37425), (1497, 36400), (1560, 34930), (1680, 32435), (1820, 29940), (1950, 27944), (1996, 27300), (2100, 25948), (2184, 24950), (2275, 23952), (2495, 21840), (2600, 20958), (2730, 19960), (2800, 19461), (2994, 18200), (3120, 17465), (3493, 15600), (3640, 14970), (3900, 13972), (3992, 13650), (4200, 12974), (4368, 12475), (4550, 11976), (4990, 10920), (5200, 10479), (5460, 9980), (5988, 9100), (6487, 8400), (6825, 7984), (6986, 7800), (7280, 7485)]