172711440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2459

約数の個数: 200

約数和(自身を含む): 654654528

約数和(自身を除く): 481943088

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, 2423, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 4846, 5940, 6480, 7128, 7269, 7920, 8910, 9692, 11880, 12115, 14256, 14538, 17820, 19384, 21807, 23760, 24230, 26653, 29076, 35640, 36345, 38768, 43614, 48460, 53306, 58152, 65421, 71280, 72690, 79959, 87228, 96920, 106612, 109035, 116304, 130842, 133265, 145380, 159918, 174456, 193840, 196263, 213224, 218070, 239877, 261684, 266530, 290760, 319836, 327105, 348912, 392526, 399795, 426448, 436140, 479754, 523368, 533060, 581520, 639672, 654210, 719631, 785052, 799590, 872280, 959508, 981315, 1046736, 1066120, 1199385, 1279344, 1308420, 1439262, 1570104, 1599180, 1744560, 1919016, 1962630, 2132240, 2158893, 2398770, 2616840, 2878524, 3140208, 3198360, 3598155, 3838032, 3925260, 4317786, 4797540, 5233680, 5757048, 6396720, 7196310, 7850520, 8635572, 9595080, 10794465, 11514096, 14392620, 15701040, 17271144, 19190160, 21588930, 28785240, 34542288, 43177860, 57570480, 86355720, 172711440]

約数ペア:

[(1, 172711440), (2, 86355720), (3, 57570480), (4, 43177860), (5, 34542288), (6, 28785240), (8, 21588930), (9, 19190160), (10, 17271144), (11, 15701040), (12, 14392620), (15, 11514096), (16, 10794465), (18, 9595080), (20, 8635572), (22, 7850520), (24, 7196310), (27, 6396720), (30, 5757048), (33, 5233680), (36, 4797540), (40, 4317786), (44, 3925260), (45, 3838032), (48, 3598155), (54, 3198360), (55, 3140208), (60, 2878524), (66, 2616840), (72, 2398770), (80, 2158893), (81, 2132240), (88, 1962630), (90, 1919016), (99, 1744560), (108, 1599180), (110, 1570104), (120, 1439262), (132, 1308420), (135, 1279344), (144, 1199385), (162, 1066120), (165, 1046736), (176, 981315), (180, 959508), (198, 872280), (216, 799590), (220, 785052), (240, 719631), (264, 654210), (270, 639672), (297, 581520), (324, 533060), (330, 523368), (360, 479754), (396, 436140), (405, 426448), (432, 399795), (440, 392526), (495, 348912), (528, 327105), (540, 319836), (594, 290760), (648, 266530), (660, 261684), (720, 239877), (792, 218070), (810, 213224), (880, 196263), (891, 193840), (990, 174456), (1080, 159918), (1188, 145380), (1296, 133265), (1320, 130842), (1485, 116304), (1584, 109035), (1620, 106612), (1782, 96920), (1980, 87228), (2160, 79959), (2376, 72690), (2423, 71280), (2640, 65421), (2970, 58152), (3240, 53306), (3564, 48460), (3960, 43614), (4455, 38768), (4752, 36345), (4846, 35640), (5940, 29076), (6480, 26653), (7128, 24230), (7269, 23760), (7920, 21807), (8910, 19384), (9692, 17820), (11880, 14538), (12115, 14256)]