78835800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 265161600

約数和(自身を除く): 186325800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 59, 60, 68, 75, 85, 100, 102, 118, 120, 131, 136, 150, 170, 177, 200, 204, 236, 255, 262, 295, 300, 340, 354, 393, 408, 425, 472, 510, 524, 590, 600, 655, 680, 708, 786, 850, 885, 1003, 1020, 1048, 1180, 1275, 1310, 1416, 1475, 1572, 1700, 1770, 1965, 2006, 2040, 2227, 2360, 2550, 2620, 2950, 3009, 3144, 3275, 3400, 3540, 3930, 4012, 4425, 4454, 5015, 5100, 5240, 5900, 6018, 6550, 6681, 7080, 7729, 7860, 8024, 8850, 8908, 9825, 10030, 10200, 11135, 11800, 12036, 13100, 13362, 15045, 15458, 15720, 17700, 17816, 19650, 20060, 22270, 23187, 24072, 25075, 26200, 26724, 30090, 30916, 33405, 35400, 38645, 39300, 40120, 44540, 46374, 50150, 53448, 55675, 60180, 61832, 66810, 75225, 77290, 78600, 89080, 92748, 100300, 111350, 115935, 120360, 131393, 133620, 150450, 154580, 167025, 185496, 193225, 200600, 222700, 231870, 262786, 267240, 300900, 309160, 334050, 386450, 394179, 445400, 463740, 525572, 579675, 601800, 656965, 668100, 772900, 788358, 927480, 1051144, 1159350, 1313930, 1336200, 1545800, 1576716, 1970895, 2318700, 2627860, 3153432, 3284825, 3941790, 4637400, 5255720, 6569650, 7883580, 9854475, 13139300, 15767160, 19708950, 26278600, 39417900, 78835800]

約数ペア:

[(1, 78835800), (2, 39417900), (3, 26278600), (4, 19708950), (5, 15767160), (6, 13139300), (8, 9854475), (10, 7883580), (12, 6569650), (15, 5255720), (17, 4637400), (20, 3941790), (24, 3284825), (25, 3153432), (30, 2627860), (34, 2318700), (40, 1970895), (50, 1576716), (51, 1545800), (59, 1336200), (60, 1313930), (68, 1159350), (75, 1051144), (85, 927480), (100, 788358), (102, 772900), (118, 668100), (120, 656965), (131, 601800), (136, 579675), (150, 525572), (170, 463740), (177, 445400), (200, 394179), (204, 386450), (236, 334050), (255, 309160), (262, 300900), (295, 267240), (300, 262786), (340, 231870), (354, 222700), (393, 200600), (408, 193225), (425, 185496), (472, 167025), (510, 154580), (524, 150450), (590, 133620), (600, 131393), (655, 120360), (680, 115935), (708, 111350), (786, 100300), (850, 92748), (885, 89080), (1003, 78600), (1020, 77290), (1048, 75225), (1180, 66810), (1275, 61832), (1310, 60180), (1416, 55675), (1475, 53448), (1572, 50150), (1700, 46374), (1770, 44540), (1965, 40120), (2006, 39300), (2040, 38645), (2227, 35400), (2360, 33405), (2550, 30916), (2620, 30090), (2950, 26724), (3009, 26200), (3144, 25075), (3275, 24072), (3400, 23187), (3540, 22270), (3930, 20060), (4012, 19650), (4425, 17816), (4454, 17700), (5015, 15720), (5100, 15458), (5240, 15045), (5900, 13362), (6018, 13100), (6550, 12036), (6681, 11800), (7080, 11135), (7729, 10200), (7860, 10030), (8024, 9825), (8850, 8908)]