319678200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 1176888960

約数和(自身を除く): 857210760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 31, 34, 36, 40, 45, 50, 51, 60, 62, 68, 72, 75, 85, 90, 93, 100, 102, 120, 124, 136, 150, 153, 155, 170, 180, 186, 200, 204, 225, 248, 255, 279, 300, 306, 310, 337, 340, 360, 372, 408, 425, 450, 465, 510, 527, 558, 600, 612, 620, 674, 680, 744, 765, 775, 850, 900, 930, 1011, 1020, 1054, 1116, 1224, 1240, 1275, 1348, 1395, 1530, 1550, 1581, 1685, 1700, 1800, 1860, 2022, 2040, 2108, 2232, 2325, 2550, 2635, 2696, 2790, 3033, 3060, 3100, 3162, 3370, 3400, 3720, 3825, 4044, 4216, 4650, 4743, 5055, 5100, 5270, 5580, 5729, 6066, 6120, 6200, 6324, 6740, 6975, 7650, 7905, 8088, 8425, 9300, 9486, 10110, 10200, 10447, 10540, 11160, 11458, 12132, 12648, 13175, 13480, 13950, 15165, 15300, 15810, 16850, 17187, 18600, 18972, 20220, 20894, 21080, 22916, 23715, 24264, 25275, 26350, 27900, 28645, 30330, 30600, 31341, 31620, 33700, 34374, 37944, 39525, 40440, 41788, 45832, 47430, 50550, 51561, 52235, 52700, 55800, 57290, 60660, 62682, 63240, 67400, 68748, 75825, 79050, 83576, 85935, 94023, 94860, 101100, 103122, 104470, 105400, 114580, 118575, 121320, 125364, 137496, 143225, 151650, 156705, 158100, 171870, 177599, 188046, 189720, 202200, 206244, 208940, 229160, 237150, 250728, 257805, 261175, 286450, 303300, 313410, 316200, 343740, 355198, 376092, 412488, 417880, 429675, 470115, 474300, 515610, 522350, 532797, 572900, 606600, 626820, 687480, 710396, 752184, 783525, 859350, 887995, 940230, 948600, 1031220, 1044700, 1065594, 1145800, 1253640, 1289025, 1420792, 1567050, 1598391, 1718700, 1775990, 1880460, 2062440, 2089400, 2131188, 2350575, 2578050, 2663985, 3134100, 3196782, 3437400, 3551980, 3760920, 4262376, 4439975, 4701150, 5156100, 5327970, 6268200, 6393564, 7103960, 7991955, 8879950, 9402300, 10312200, 10655940, 12787128, 13319925, 15983910, 17759900, 18804600, 21311880, 26639850, 31967820, 35519800, 39959775, 53279700, 63935640, 79919550, 106559400, 159839100, 319678200]

約数ペア:

[(1, 319678200), (2, 159839100), (3, 106559400), (4, 79919550), (5, 63935640), (6, 53279700), (8, 39959775), (9, 35519800), (10, 31967820), (12, 26639850), (15, 21311880), (17, 18804600), (18, 17759900), (20, 15983910), (24, 13319925), (25, 12787128), (30, 10655940), (31, 10312200), (34, 9402300), (36, 8879950), (40, 7991955), (45, 7103960), (50, 6393564), (51, 6268200), (60, 5327970), (62, 5156100), (68, 4701150), (72, 4439975), (75, 4262376), (85, 3760920), (90, 3551980), (93, 3437400), (100, 3196782), (102, 3134100), (120, 2663985), (124, 2578050), (136, 2350575), (150, 2131188), (153, 2089400), (155, 2062440), (170, 1880460), (180, 1775990), (186, 1718700), (200, 1598391), (204, 1567050), (225, 1420792), (248, 1289025), (255, 1253640), (279, 1145800), (300, 1065594), (306, 1044700), (310, 1031220), (337, 948600), (340, 940230), (360, 887995), (372, 859350), (408, 783525), (425, 752184), (450, 710396), (465, 687480), (510, 626820), (527, 606600), (558, 572900), (600, 532797), (612, 522350), (620, 515610), (674, 474300), (680, 470115), (744, 429675), (765, 417880), (775, 412488), (850, 376092), (900, 355198), (930, 343740), (1011, 316200), (1020, 313410), (1054, 303300), (1116, 286450), (1224, 261175), (1240, 257805), (1275, 250728), (1348, 237150), (1395, 229160), (1530, 208940), (1550, 206244), (1581, 202200), (1685, 189720), (1700, 188046), (1800, 177599), (1860, 171870), (2022, 158100), (2040, 156705), (2108, 151650), (2232, 143225), (2325, 137496), (2550, 125364), (2635, 121320), (2696, 118575), (2790, 114580), (3033, 105400), (3060, 104470), (3100, 103122), (3162, 101100), (3370, 94860), (3400, 94023), (3720, 85935), (3825, 83576), (4044, 79050), (4216, 75825), (4650, 68748), (4743, 67400), (5055, 63240), (5100, 62682), (5270, 60660), (5580, 57290), (5729, 55800), (6066, 52700), (6120, 52235), (6200, 51561), (6324, 50550), (6740, 47430), (6975, 45832), (7650, 41788), (7905, 40440), (8088, 39525), (8425, 37944), (9300, 34374), (9486, 33700), (10110, 31620), (10200, 31341), (10447, 30600), (10540, 30330), (11160, 28645), (11458, 27900), (12132, 26350), (12648, 25275), (13175, 24264), (13480, 23715), (13950, 22916), (15165, 21080), (15300, 20894), (15810, 20220), (16850, 18972), (17187, 18600)]