129939600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 492032000

約数和(自身を除く): 362092400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 499, 525, 560, 600, 620, 651, 700, 744, 775, 840, 868, 930, 998, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1497, 1550, 1680, 1736, 1860, 1996, 2100, 2170, 2325, 2480, 2495, 2604, 2800, 2994, 3100, 3255, 3472, 3493, 3720, 3992, 4200, 4340, 4650, 4990, 5208, 5425, 5988, 6200, 6510, 6986, 7440, 7485, 7984, 8400, 8680, 9300, 9980, 10416, 10479, 10850, 11976, 12400, 12475, 13020, 13972, 14970, 15469, 16275, 17360, 17465, 18600, 19960, 20958, 21700, 23952, 24950, 26040, 27944, 29940, 30938, 32550, 34930, 37200, 37425, 39920, 41916, 43400, 46407, 49900, 52080, 52395, 55888, 59880, 61876, 65100, 69860, 74850, 77345, 83832, 86800, 87325, 92814, 99800, 104790, 108283, 119760, 123752, 130200, 139720, 149700, 154690, 167664, 174650, 185628, 199600, 209580, 216566, 232035, 247504, 260400, 261975, 279440, 299400, 309380, 324849, 349300, 371256, 386725, 419160, 433132, 464070, 523950, 541415, 598800, 618760, 649698, 698600, 742512, 773450, 838320, 866264, 928140, 1047900, 1082830, 1160175, 1237520, 1299396, 1397200, 1546900, 1624245, 1732528, 1856280, 2095800, 2165660, 2320350, 2598792, 2707075, 3093800, 3248490, 3712560, 4191600, 4331320, 4640700, 5197584, 5414150, 6187600, 6496980, 8121225, 8662640, 9281400, 10828300, 12993960, 16242450, 18562800, 21656600, 25987920, 32484900, 43313200, 64969800, 129939600]

約数ペア:

[(1, 129939600), (2, 64969800), (3, 43313200), (4, 32484900), (5, 25987920), (6, 21656600), (7, 18562800), (8, 16242450), (10, 12993960), (12, 10828300), (14, 9281400), (15, 8662640), (16, 8121225), (20, 6496980), (21, 6187600), (24, 5414150), (25, 5197584), (28, 4640700), (30, 4331320), (31, 4191600), (35, 3712560), (40, 3248490), (42, 3093800), (48, 2707075), (50, 2598792), (56, 2320350), (60, 2165660), (62, 2095800), (70, 1856280), (75, 1732528), (80, 1624245), (84, 1546900), (93, 1397200), (100, 1299396), (105, 1237520), (112, 1160175), (120, 1082830), (124, 1047900), (140, 928140), (150, 866264), (155, 838320), (168, 773450), (175, 742512), (186, 698600), (200, 649698), (210, 618760), (217, 598800), (240, 541415), (248, 523950), (280, 464070), (300, 433132), (310, 419160), (336, 386725), (350, 371256), (372, 349300), (400, 324849), (420, 309380), (434, 299400), (465, 279440), (496, 261975), (499, 260400), (525, 247504), (560, 232035), (600, 216566), (620, 209580), (651, 199600), (700, 185628), (744, 174650), (775, 167664), (840, 154690), (868, 149700), (930, 139720), (998, 130200), (1050, 123752), (1085, 119760), (1200, 108283), (1240, 104790), (1302, 99800), (1400, 92814), (1488, 87325), (1497, 86800), (1550, 83832), (1680, 77345), (1736, 74850), (1860, 69860), (1996, 65100), (2100, 61876), (2170, 59880), (2325, 55888), (2480, 52395), (2495, 52080), (2604, 49900), (2800, 46407), (2994, 43400), (3100, 41916), (3255, 39920), (3472, 37425), (3493, 37200), (3720, 34930), (3992, 32550), (4200, 30938), (4340, 29940), (4650, 27944), (4990, 26040), (5208, 24950), (5425, 23952), (5988, 21700), (6200, 20958), (6510, 19960), (6986, 18600), (7440, 17465), (7485, 17360), (7984, 16275), (8400, 15469), (8680, 14970), (9300, 13972), (9980, 13020), (10416, 12475), (10479, 12400), (10850, 11976)]