189505800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 288

約数和(自身を含む): 736426080

約数和(自身を除く): 546920280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 25, 30, 33, 34, 36, 40, 44, 45, 50, 51, 55, 60, 66, 68, 72, 75, 85, 88, 90, 99, 100, 102, 110, 120, 132, 136, 150, 153, 165, 170, 180, 187, 198, 200, 204, 220, 225, 255, 264, 275, 300, 306, 330, 340, 360, 374, 396, 408, 425, 440, 450, 495, 510, 550, 561, 563, 600, 612, 660, 680, 748, 765, 792, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1126, 1224, 1275, 1320, 1496, 1530, 1650, 1683, 1689, 1700, 1800, 1870, 1980, 2040, 2200, 2244, 2252, 2475, 2550, 2805, 2815, 3060, 3300, 3366, 3378, 3400, 3740, 3825, 3960, 4488, 4504, 4675, 4950, 5067, 5100, 5610, 5630, 6120, 6193, 6600, 6732, 6756, 7480, 7650, 8415, 8445, 9350, 9571, 9900, 10134, 10200, 11220, 11260, 12386, 13464, 13512, 14025, 14075, 15300, 16830, 16890, 18579, 18700, 19142, 19800, 20268, 22440, 22520, 24772, 25335, 28050, 28150, 28713, 30600, 30965, 33660, 33780, 37158, 37400, 38284, 40536, 42075, 42225, 47855, 49544, 50670, 55737, 56100, 56300, 57426, 61930, 67320, 67560, 74316, 76568, 84150, 84450, 86139, 92895, 95710, 101340, 105281, 111474, 112200, 112600, 114852, 123860, 126675, 143565, 148632, 154825, 168300, 168900, 172278, 185790, 191420, 202680, 210562, 222948, 229704, 239275, 247720, 253350, 278685, 287130, 309650, 315843, 336600, 337800, 344556, 371580, 382840, 421124, 430695, 445896, 464475, 478550, 506700, 526405, 557370, 574260, 619300, 631686, 689112, 717825, 743160, 842248, 861390, 928950, 947529, 957100, 1013400, 1052810, 1114740, 1148520, 1238600, 1263372, 1393425, 1435650, 1579215, 1722780, 1857900, 1895058, 1914200, 2105620, 2153475, 2229480, 2526744, 2632025, 2786850, 2871300, 3158430, 3445560, 3715800, 3790116, 4211240, 4306950, 4737645, 5264050, 5573700, 5742600, 6316860, 7580232, 7896075, 8613900, 9475290, 10528100, 11147400, 12633720, 15792150, 17227800, 18950580, 21056200, 23688225, 31584300, 37901160, 47376450, 63168600, 94752900, 189505800]

約数ペア:

[(1, 189505800), (2, 94752900), (3, 63168600), (4, 47376450), (5, 37901160), (6, 31584300), (8, 23688225), (9, 21056200), (10, 18950580), (11, 17227800), (12, 15792150), (15, 12633720), (17, 11147400), (18, 10528100), (20, 9475290), (22, 8613900), (24, 7896075), (25, 7580232), (30, 6316860), (33, 5742600), (34, 5573700), (36, 5264050), (40, 4737645), (44, 4306950), (45, 4211240), (50, 3790116), (51, 3715800), (55, 3445560), (60, 3158430), (66, 2871300), (68, 2786850), (72, 2632025), (75, 2526744), (85, 2229480), (88, 2153475), (90, 2105620), (99, 1914200), (100, 1895058), (102, 1857900), (110, 1722780), (120, 1579215), (132, 1435650), (136, 1393425), (150, 1263372), (153, 1238600), (165, 1148520), (170, 1114740), (180, 1052810), (187, 1013400), (198, 957100), (200, 947529), (204, 928950), (220, 861390), (225, 842248), (255, 743160), (264, 717825), (275, 689112), (300, 631686), (306, 619300), (330, 574260), (340, 557370), (360, 526405), (374, 506700), (396, 478550), (408, 464475), (425, 445896), (440, 430695), (450, 421124), (495, 382840), (510, 371580), (550, 344556), (561, 337800), (563, 336600), (600, 315843), (612, 309650), (660, 287130), (680, 278685), (748, 253350), (765, 247720), (792, 239275), (825, 229704), (850, 222948), (900, 210562), (935, 202680), (990, 191420), (1020, 185790), (1100, 172278), (1122, 168900), (1126, 168300), (1224, 154825), (1275, 148632), (1320, 143565), (1496, 126675), (1530, 123860), (1650, 114852), (1683, 112600), (1689, 112200), (1700, 111474), (1800, 105281), (1870, 101340), (1980, 95710), (2040, 92895), (2200, 86139), (2244, 84450), (2252, 84150), (2475, 76568), (2550, 74316), (2805, 67560), (2815, 67320), (3060, 61930), (3300, 57426), (3366, 56300), (3378, 56100), (3400, 55737), (3740, 50670), (3825, 49544), (3960, 47855), (4488, 42225), (4504, 42075), (4675, 40536), (4950, 38284), (5067, 37400), (5100, 37158), (5610, 33780), (5630, 33660), (6120, 30965), (6193, 30600), (6600, 28713), (6732, 28150), (6756, 28050), (7480, 25335), (7650, 24772), (8415, 22520), (8445, 22440), (9350, 20268), (9571, 19800), (9900, 19142), (10134, 18700), (10200, 18579), (11220, 16890), (11260, 16830), (12386, 15300), (13464, 14075), (13512, 14025)]