145294800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 544310400

約数和(自身を除く): 399015600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 343, 350, 353, 392, 400, 420, 490, 525, 560, 588, 600, 686, 700, 706, 735, 784, 840, 980, 1029, 1050, 1059, 1176, 1200, 1225, 1372, 1400, 1412, 1470, 1680, 1715, 1765, 1960, 2058, 2100, 2118, 2352, 2450, 2471, 2744, 2800, 2824, 2940, 3430, 3530, 3675, 3920, 4116, 4200, 4236, 4900, 4942, 5145, 5295, 5488, 5648, 5880, 6860, 7060, 7350, 7413, 8232, 8400, 8472, 8575, 8825, 9800, 9884, 10290, 10590, 11760, 12355, 13720, 14120, 14700, 14826, 16464, 16944, 17150, 17297, 17650, 19600, 19768, 20580, 21180, 24710, 25725, 26475, 27440, 28240, 29400, 29652, 34300, 34594, 35300, 37065, 39536, 41160, 42360, 49420, 51450, 51891, 52950, 58800, 59304, 61775, 68600, 69188, 70600, 74130, 82320, 84720, 86485, 98840, 102900, 103782, 105900, 118608, 121079, 123550, 137200, 138376, 141200, 148260, 172970, 185325, 197680, 205800, 207564, 211800, 242158, 247100, 259455, 276752, 296520, 345940, 363237, 370650, 411600, 415128, 423600, 432425, 484316, 494200, 518910, 593040, 605395, 691880, 726474, 741300, 830256, 864850, 968632, 988400, 1037820, 1210790, 1297275, 1383760, 1452948, 1482600, 1729700, 1816185, 1937264, 2075640, 2421580, 2594550, 2905896, 2965200, 3026975, 3459400, 3632370, 4151280, 4843160, 5189100, 5811792, 6053950, 6918800, 7264740, 9080925, 9686320, 10378200, 12107900, 14529480, 18161850, 20756400, 24215800, 29058960, 36323700, 48431600, 72647400, 145294800]

約数ペア:

[(1, 145294800), (2, 72647400), (3, 48431600), (4, 36323700), (5, 29058960), (6, 24215800), (7, 20756400), (8, 18161850), (10, 14529480), (12, 12107900), (14, 10378200), (15, 9686320), (16, 9080925), (20, 7264740), (21, 6918800), (24, 6053950), (25, 5811792), (28, 5189100), (30, 4843160), (35, 4151280), (40, 3632370), (42, 3459400), (48, 3026975), (49, 2965200), (50, 2905896), (56, 2594550), (60, 2421580), (70, 2075640), (75, 1937264), (80, 1816185), (84, 1729700), (98, 1482600), (100, 1452948), (105, 1383760), (112, 1297275), (120, 1210790), (140, 1037820), (147, 988400), (150, 968632), (168, 864850), (175, 830256), (196, 741300), (200, 726474), (210, 691880), (240, 605395), (245, 593040), (280, 518910), (294, 494200), (300, 484316), (336, 432425), (343, 423600), (350, 415128), (353, 411600), (392, 370650), (400, 363237), (420, 345940), (490, 296520), (525, 276752), (560, 259455), (588, 247100), (600, 242158), (686, 211800), (700, 207564), (706, 205800), (735, 197680), (784, 185325), (840, 172970), (980, 148260), (1029, 141200), (1050, 138376), (1059, 137200), (1176, 123550), (1200, 121079), (1225, 118608), (1372, 105900), (1400, 103782), (1412, 102900), (1470, 98840), (1680, 86485), (1715, 84720), (1765, 82320), (1960, 74130), (2058, 70600), (2100, 69188), (2118, 68600), (2352, 61775), (2450, 59304), (2471, 58800), (2744, 52950), (2800, 51891), (2824, 51450), (2940, 49420), (3430, 42360), (3530, 41160), (3675, 39536), (3920, 37065), (4116, 35300), (4200, 34594), (4236, 34300), (4900, 29652), (4942, 29400), (5145, 28240), (5295, 27440), (5488, 26475), (5648, 25725), (5880, 24710), (6860, 21180), (7060, 20580), (7350, 19768), (7413, 19600), (8232, 17650), (8400, 17297), (8472, 17150), (8575, 16944), (8825, 16464), (9800, 14826), (9884, 14700), (10290, 14120), (10590, 13720), (11760, 12355)]