74862900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 292481280

約数和(自身を除く): 217618380

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, 233, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 450, 459, 466, 476, 510, 525, 540, 595, 612, 630, 675, 699, 700, 714, 756, 765, 850, 900, 918, 932, 945, 1020, 1050, 1071, 1165, 1190, 1260, 1275, 1350, 1398, 1428, 1530, 1575, 1631, 1700, 1785, 1836, 1890, 2097, 2100, 2142, 2295, 2330, 2380, 2550, 2700, 2796, 2975, 3060, 3150, 3213, 3262, 3495, 3570, 3780, 3825, 3961, 4194, 4284, 4590, 4660, 4725, 4893, 5100, 5355, 5825, 5950, 6291, 6300, 6426, 6524, 6990, 7140, 7650, 7922, 8155, 8388, 8925, 9180, 9450, 9786, 10485, 10710, 11475, 11650, 11883, 11900, 12582, 12852, 13980, 14679, 15300, 15844, 16065, 16310, 17475, 17850, 18900, 19572, 19805, 20970, 21420, 22950, 23300, 23766, 24465, 25164, 26775, 27727, 29358, 31455, 32130, 32620, 34950, 35649, 35700, 39610, 40775, 41940, 44037, 45900, 47532, 48930, 52425, 53550, 55454, 58716, 59415, 62910, 64260, 69900, 71298, 73395, 79220, 80325, 81550, 83181, 88074, 97860, 99025, 104850, 106947, 107100, 110908, 118830, 122325, 125820, 138635, 142596, 146790, 157275, 160650, 163100, 166362, 176148, 178245, 198050, 209700, 213894, 220185, 237660, 244650, 249543, 277270, 293580, 297075, 314550, 321300, 332724, 356490, 366975, 396100, 415905, 427788, 440370, 489300, 499086, 534735, 554540, 594150, 629100, 693175, 712980, 733950, 748629, 831810, 880740, 891225, 998172, 1069470, 1100925, 1188300, 1247715, 1386350, 1467900, 1497258, 1663620, 1782450, 2079525, 2138940, 2201850, 2495430, 2673675, 2772700, 2994516, 3564900, 3743145, 4159050, 4403700, 4990860, 5347350, 6238575, 7486290, 8318100, 10694700, 12477150, 14972580, 18715725, 24954300, 37431450, 74862900]

約数ペア:

[(1, 74862900), (2, 37431450), (3, 24954300), (4, 18715725), (5, 14972580), (6, 12477150), (7, 10694700), (9, 8318100), (10, 7486290), (12, 6238575), (14, 5347350), (15, 4990860), (17, 4403700), (18, 4159050), (20, 3743145), (21, 3564900), (25, 2994516), (27, 2772700), (28, 2673675), (30, 2495430), (34, 2201850), (35, 2138940), (36, 2079525), (42, 1782450), (45, 1663620), (50, 1497258), (51, 1467900), (54, 1386350), (60, 1247715), (63, 1188300), (68, 1100925), (70, 1069470), (75, 998172), (84, 891225), (85, 880740), (90, 831810), (100, 748629), (102, 733950), (105, 712980), (108, 693175), (119, 629100), (126, 594150), (135, 554540), (140, 534735), (150, 499086), (153, 489300), (170, 440370), (175, 427788), (180, 415905), (189, 396100), (204, 366975), (210, 356490), (225, 332724), (233, 321300), (238, 314550), (252, 297075), (255, 293580), (270, 277270), (300, 249543), (306, 244650), (315, 237660), (340, 220185), (350, 213894), (357, 209700), (378, 198050), (420, 178245), (425, 176148), (450, 166362), (459, 163100), (466, 160650), (476, 157275), (510, 146790), (525, 142596), (540, 138635), (595, 125820), (612, 122325), (630, 118830), (675, 110908), (699, 107100), (700, 106947), (714, 104850), (756, 99025), (765, 97860), (850, 88074), (900, 83181), (918, 81550), (932, 80325), (945, 79220), (1020, 73395), (1050, 71298), (1071, 69900), (1165, 64260), (1190, 62910), (1260, 59415), (1275, 58716), (1350, 55454), (1398, 53550), (1428, 52425), (1530, 48930), (1575, 47532), (1631, 45900), (1700, 44037), (1785, 41940), (1836, 40775), (1890, 39610), (2097, 35700), (2100, 35649), (2142, 34950), (2295, 32620), (2330, 32130), (2380, 31455), (2550, 29358), (2700, 27727), (2796, 26775), (2975, 25164), (3060, 24465), (3150, 23766), (3213, 23300), (3262, 22950), (3495, 21420), (3570, 20970), (3780, 19805), (3825, 19572), (3961, 18900), (4194, 17850), (4284, 17475), (4590, 16310), (4660, 16065), (4725, 15844), (4893, 15300), (5100, 14679), (5355, 13980), (5825, 12852), (5950, 12582), (6291, 11900), (6300, 11883), (6426, 11650), (6524, 11475), (6990, 10710), (7140, 10485), (7650, 9786), (7922, 9450), (8155, 9180), (8388, 8925)]