180949160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 514641600

約数和(自身を除く): 333692440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 49, 56, 70, 76, 86, 95, 98, 113, 133, 140, 152, 172, 190, 196, 215, 226, 245, 266, 280, 301, 344, 380, 392, 430, 452, 490, 532, 565, 602, 665, 760, 791, 817, 860, 904, 931, 980, 1064, 1130, 1204, 1330, 1505, 1582, 1634, 1720, 1862, 1960, 2107, 2147, 2260, 2408, 2660, 3010, 3164, 3268, 3724, 3955, 4085, 4214, 4294, 4520, 4655, 4859, 5320, 5537, 5719, 6020, 6328, 6536, 7448, 7910, 8170, 8428, 8588, 9310, 9718, 10535, 10735, 11074, 11438, 12040, 15029, 15820, 16340, 16856, 17176, 18620, 19436, 21070, 21470, 22148, 22876, 24295, 27685, 28595, 30058, 31640, 32680, 34013, 37240, 38872, 40033, 42140, 42940, 44296, 45752, 48590, 55370, 57190, 60116, 68026, 75145, 80066, 84280, 85880, 92321, 97180, 105203, 110740, 114380, 120232, 136052, 150290, 160132, 170065, 184642, 194360, 200165, 210406, 221480, 228760, 238091, 272104, 300580, 320264, 340130, 369284, 400330, 420812, 461605, 476182, 526015, 601160, 646247, 680260, 738568, 800660, 841624, 923210, 952364, 1052030, 1190455, 1292494, 1360520, 1601320, 1846420, 1904728, 2104060, 2380910, 2584988, 3231235, 3692840, 4208120, 4523729, 4761820, 5169976, 6462470, 9047458, 9523640, 12924940, 18094916, 22618645, 25849880, 36189832, 45237290, 90474580, 180949160]

約数ペア:

[(1, 180949160), (2, 90474580), (4, 45237290), (5, 36189832), (7, 25849880), (8, 22618645), (10, 18094916), (14, 12924940), (19, 9523640), (20, 9047458), (28, 6462470), (35, 5169976), (38, 4761820), (40, 4523729), (43, 4208120), (49, 3692840), (56, 3231235), (70, 2584988), (76, 2380910), (86, 2104060), (95, 1904728), (98, 1846420), (113, 1601320), (133, 1360520), (140, 1292494), (152, 1190455), (172, 1052030), (190, 952364), (196, 923210), (215, 841624), (226, 800660), (245, 738568), (266, 680260), (280, 646247), (301, 601160), (344, 526015), (380, 476182), (392, 461605), (430, 420812), (452, 400330), (490, 369284), (532, 340130), (565, 320264), (602, 300580), (665, 272104), (760, 238091), (791, 228760), (817, 221480), (860, 210406), (904, 200165), (931, 194360), (980, 184642), (1064, 170065), (1130, 160132), (1204, 150290), (1330, 136052), (1505, 120232), (1582, 114380), (1634, 110740), (1720, 105203), (1862, 97180), (1960, 92321), (2107, 85880), (2147, 84280), (2260, 80066), (2408, 75145), (2660, 68026), (3010, 60116), (3164, 57190), (3268, 55370), (3724, 48590), (3955, 45752), (4085, 44296), (4214, 42940), (4294, 42140), (4520, 40033), (4655, 38872), (4859, 37240), (5320, 34013), (5537, 32680), (5719, 31640), (6020, 30058), (6328, 28595), (6536, 27685), (7448, 24295), (7910, 22876), (8170, 22148), (8428, 21470), (8588, 21070), (9310, 19436), (9718, 18620), (10535, 17176), (10735, 16856), (11074, 16340), (11438, 15820), (12040, 15029)]