160328700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 288

約数和(自身を含む): 624960000

約数和(自身を除く): 464631300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 450, 459, 476, 499, 510, 525, 540, 595, 612, 630, 675, 700, 714, 756, 765, 850, 900, 918, 945, 998, 1020, 1050, 1071, 1190, 1260, 1275, 1350, 1428, 1497, 1530, 1575, 1700, 1785, 1836, 1890, 1996, 2100, 2142, 2295, 2380, 2495, 2550, 2700, 2975, 2994, 3060, 3150, 3213, 3493, 3570, 3780, 3825, 4284, 4491, 4590, 4725, 4990, 5100, 5355, 5950, 5988, 6300, 6426, 6986, 7140, 7485, 7650, 8483, 8925, 8982, 9180, 9450, 9980, 10479, 10710, 11475, 11900, 12475, 12852, 13473, 13972, 14970, 15300, 16065, 16966, 17465, 17850, 17964, 18900, 20958, 21420, 22455, 22950, 24950, 25449, 26775, 26946, 29940, 31437, 32130, 33932, 34930, 35700, 37425, 41916, 42415, 44910, 45900, 49900, 50898, 52395, 53550, 53892, 59381, 62874, 64260, 67365, 69860, 74850, 76347, 80325, 84830, 87325, 89820, 94311, 101796, 104790, 107100, 112275, 118762, 125748, 127245, 134730, 149700, 152694, 157185, 160650, 169660, 174650, 178143, 188622, 209580, 212075, 224550, 229041, 237524, 254490, 261975, 269460, 296905, 305388, 314370, 321300, 336825, 349300, 356286, 377244, 381735, 424150, 449100, 458082, 471555, 508980, 523950, 534429, 593810, 628740, 636225, 673650, 712572, 763470, 785925, 848300, 890715, 916164, 943110, 1047900, 1068858, 1145205, 1187620, 1272450, 1347300, 1484525, 1526940, 1571850, 1603287, 1781430, 1886220, 1908675, 2137716, 2290410, 2357775, 2544900, 2672145, 2969050, 3143700, 3206574, 3562860, 3817350, 4453575, 4580820, 4715550, 5344290, 5726025, 5938100, 6413148, 7634700, 8016435, 8907150, 9431100, 10688580, 11452050, 13360725, 16032870, 17814300, 22904100, 26721450, 32065740, 40082175, 53442900, 80164350, 160328700]

約数ペア:

[(1, 160328700), (2, 80164350), (3, 53442900), (4, 40082175), (5, 32065740), (6, 26721450), (7, 22904100), (9, 17814300), (10, 16032870), (12, 13360725), (14, 11452050), (15, 10688580), (17, 9431100), (18, 8907150), (20, 8016435), (21, 7634700), (25, 6413148), (27, 5938100), (28, 5726025), (30, 5344290), (34, 4715550), (35, 4580820), (36, 4453575), (42, 3817350), (45, 3562860), (50, 3206574), (51, 3143700), (54, 2969050), (60, 2672145), (63, 2544900), (68, 2357775), (70, 2290410), (75, 2137716), (84, 1908675), (85, 1886220), (90, 1781430), (100, 1603287), (102, 1571850), (105, 1526940), (108, 1484525), (119, 1347300), (126, 1272450), (135, 1187620), (140, 1145205), (150, 1068858), (153, 1047900), (170, 943110), (175, 916164), (180, 890715), (189, 848300), (204, 785925), (210, 763470), (225, 712572), (238, 673650), (252, 636225), (255, 628740), (270, 593810), (300, 534429), (306, 523950), (315, 508980), (340, 471555), (350, 458082), (357, 449100), (378, 424150), (420, 381735), (425, 377244), (450, 356286), (459, 349300), (476, 336825), (499, 321300), (510, 314370), (525, 305388), (540, 296905), (595, 269460), (612, 261975), (630, 254490), (675, 237524), (700, 229041), (714, 224550), (756, 212075), (765, 209580), (850, 188622), (900, 178143), (918, 174650), (945, 169660), (998, 160650), (1020, 157185), (1050, 152694), (1071, 149700), (1190, 134730), (1260, 127245), (1275, 125748), (1350, 118762), (1428, 112275), (1497, 107100), (1530, 104790), (1575, 101796), (1700, 94311), (1785, 89820), (1836, 87325), (1890, 84830), (1996, 80325), (2100, 76347), (2142, 74850), (2295, 69860), (2380, 67365), (2495, 64260), (2550, 62874), (2700, 59381), (2975, 53892), (2994, 53550), (3060, 52395), (3150, 50898), (3213, 49900), (3493, 45900), (3570, 44910), (3780, 42415), (3825, 41916), (4284, 37425), (4491, 35700), (4590, 34930), (4725, 33932), (4990, 32130), (5100, 31437), (5355, 29940), (5950, 26946), (5988, 26775), (6300, 25449), (6426, 24950), (6986, 22950), (7140, 22455), (7485, 21420), (7650, 20958), (8483, 18900), (8925, 17964), (8982, 17850), (9180, 17465), (9450, 16966), (9980, 16065), (10479, 15300), (10710, 14970), (11475, 13972), (11900, 13473), (12475, 12852)]