189818640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2699

約数の個数: 200

約数和(自身を含む): 719471808

約数和(自身を除く): 529653168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2663, 2970, 3240, 3564, 3960, 4455, 4752, 5326, 5940, 6480, 7128, 7920, 7989, 8910, 10652, 11880, 13315, 14256, 15978, 17820, 21304, 23760, 23967, 26630, 29293, 31956, 35640, 39945, 42608, 47934, 53260, 58586, 63912, 71280, 71901, 79890, 87879, 95868, 106520, 117172, 119835, 127824, 143802, 146465, 159780, 175758, 191736, 213040, 215703, 234344, 239670, 263637, 287604, 292930, 319560, 351516, 359505, 383472, 431406, 439395, 468688, 479340, 527274, 575208, 585860, 639120, 703032, 719010, 790911, 862812, 878790, 958680, 1054548, 1078515, 1150416, 1171720, 1318185, 1406064, 1438020, 1581822, 1725624, 1757580, 1917360, 2109096, 2157030, 2343440, 2372733, 2636370, 2876040, 3163644, 3451248, 3515160, 3954555, 4218192, 4314060, 4745466, 5272740, 5752080, 6327288, 7030320, 7909110, 8628120, 9490932, 10545480, 11863665, 12654576, 15818220, 17256240, 18981864, 21090960, 23727330, 31636440, 37963728, 47454660, 63272880, 94909320, 189818640]

約数ペア:

[(1, 189818640), (2, 94909320), (3, 63272880), (4, 47454660), (5, 37963728), (6, 31636440), (8, 23727330), (9, 21090960), (10, 18981864), (11, 17256240), (12, 15818220), (15, 12654576), (16, 11863665), (18, 10545480), (20, 9490932), (22, 8628120), (24, 7909110), (27, 7030320), (30, 6327288), (33, 5752080), (36, 5272740), (40, 4745466), (44, 4314060), (45, 4218192), (48, 3954555), (54, 3515160), (55, 3451248), (60, 3163644), (66, 2876040), (72, 2636370), (80, 2372733), (81, 2343440), (88, 2157030), (90, 2109096), (99, 1917360), (108, 1757580), (110, 1725624), (120, 1581822), (132, 1438020), (135, 1406064), (144, 1318185), (162, 1171720), (165, 1150416), (176, 1078515), (180, 1054548), (198, 958680), (216, 878790), (220, 862812), (240, 790911), (264, 719010), (270, 703032), (297, 639120), (324, 585860), (330, 575208), (360, 527274), (396, 479340), (405, 468688), (432, 439395), (440, 431406), (495, 383472), (528, 359505), (540, 351516), (594, 319560), (648, 292930), (660, 287604), (720, 263637), (792, 239670), (810, 234344), (880, 215703), (891, 213040), (990, 191736), (1080, 175758), (1188, 159780), (1296, 146465), (1320, 143802), (1485, 127824), (1584, 119835), (1620, 117172), (1782, 106520), (1980, 95868), (2160, 87879), (2376, 79890), (2640, 71901), (2663, 71280), (2970, 63912), (3240, 58586), (3564, 53260), (3960, 47934), (4455, 42608), (4752, 39945), (5326, 35640), (5940, 31956), (6480, 29293), (7128, 26630), (7920, 23967), (7989, 23760), (8910, 21304), (10652, 17820), (11880, 15978), (13315, 14256)]