189985200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 658707840

約数和(自身を除く): 468722640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 67, 68, 75, 80, 85, 100, 102, 120, 134, 136, 139, 150, 170, 200, 201, 204, 240, 255, 268, 272, 278, 300, 335, 340, 400, 402, 408, 417, 425, 510, 536, 556, 600, 670, 680, 695, 804, 816, 834, 850, 1005, 1020, 1072, 1112, 1139, 1200, 1275, 1340, 1360, 1390, 1608, 1668, 1675, 1700, 2010, 2040, 2085, 2224, 2278, 2363, 2550, 2680, 2780, 3216, 3336, 3350, 3400, 3417, 3475, 4020, 4080, 4170, 4556, 4726, 5025, 5100, 5360, 5560, 5695, 6672, 6700, 6800, 6834, 6950, 7089, 8040, 8340, 9112, 9313, 9452, 10050, 10200, 10425, 11120, 11390, 11815, 13400, 13668, 13900, 14178, 16080, 16680, 17085, 18224, 18626, 18904, 20100, 20400, 20850, 22780, 23630, 26800, 27336, 27800, 27939, 28356, 28475, 33360, 34170, 35445, 37252, 37808, 40200, 41700, 45560, 46565, 47260, 54672, 55600, 55878, 56712, 56950, 59075, 68340, 70890, 74504, 80400, 83400, 85425, 91120, 93130, 94520, 111756, 113424, 113900, 118150, 136680, 139695, 141780, 149008, 158321, 166800, 170850, 177225, 186260, 189040, 223512, 227800, 232825, 236300, 273360, 279390, 283560, 316642, 341700, 354450, 372520, 447024, 455600, 465650, 472600, 474963, 558780, 567120, 633284, 683400, 698475, 708900, 745040, 791605, 931300, 945200, 949926, 1117560, 1266568, 1366800, 1396950, 1417800, 1583210, 1862600, 1899852, 2235120, 2374815, 2533136, 2793900, 2835600, 3166420, 3725200, 3799704, 3958025, 4749630, 5587800, 6332840, 7599408, 7916050, 9499260, 11175600, 11874075, 12665680, 15832100, 18998520, 23748150, 31664200, 37997040, 47496300, 63328400, 94992600, 189985200]

約数ペア:

[(1, 189985200), (2, 94992600), (3, 63328400), (4, 47496300), (5, 37997040), (6, 31664200), (8, 23748150), (10, 18998520), (12, 15832100), (15, 12665680), (16, 11874075), (17, 11175600), (20, 9499260), (24, 7916050), (25, 7599408), (30, 6332840), (34, 5587800), (40, 4749630), (48, 3958025), (50, 3799704), (51, 3725200), (60, 3166420), (67, 2835600), (68, 2793900), (75, 2533136), (80, 2374815), (85, 2235120), (100, 1899852), (102, 1862600), (120, 1583210), (134, 1417800), (136, 1396950), (139, 1366800), (150, 1266568), (170, 1117560), (200, 949926), (201, 945200), (204, 931300), (240, 791605), (255, 745040), (268, 708900), (272, 698475), (278, 683400), (300, 633284), (335, 567120), (340, 558780), (400, 474963), (402, 472600), (408, 465650), (417, 455600), (425, 447024), (510, 372520), (536, 354450), (556, 341700), (600, 316642), (670, 283560), (680, 279390), (695, 273360), (804, 236300), (816, 232825), (834, 227800), (850, 223512), (1005, 189040), (1020, 186260), (1072, 177225), (1112, 170850), (1139, 166800), (1200, 158321), (1275, 149008), (1340, 141780), (1360, 139695), (1390, 136680), (1608, 118150), (1668, 113900), (1675, 113424), (1700, 111756), (2010, 94520), (2040, 93130), (2085, 91120), (2224, 85425), (2278, 83400), (2363, 80400), (2550, 74504), (2680, 70890), (2780, 68340), (3216, 59075), (3336, 56950), (3350, 56712), (3400, 55878), (3417, 55600), (3475, 54672), (4020, 47260), (4080, 46565), (4170, 45560), (4556, 41700), (4726, 40200), (5025, 37808), (5100, 37252), (5360, 35445), (5560, 34170), (5695, 33360), (6672, 28475), (6700, 28356), (6800, 27939), (6834, 27800), (6950, 27336), (7089, 26800), (8040, 23630), (8340, 22780), (9112, 20850), (9313, 20400), (9452, 20100), (10050, 18904), (10200, 18626), (10425, 18224), (11120, 17085), (11390, 16680), (11815, 16080), (13400, 14178), (13668, 13900)]