86355720

素因数分解:

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

素因数の和:2457

約数の個数: 160

約数和(自身を含む): 316768320

約数和(自身を除く): 230412600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2423, 2970, 3240, 3564, 3960, 4455, 4846, 5940, 7128, 7269, 8910, 9692, 11880, 12115, 14538, 17820, 19384, 21807, 24230, 26653, 29076, 35640, 36345, 43614, 48460, 53306, 58152, 65421, 72690, 79959, 87228, 96920, 106612, 109035, 130842, 133265, 145380, 159918, 174456, 196263, 213224, 218070, 239877, 261684, 266530, 290760, 319836, 327105, 392526, 399795, 436140, 479754, 523368, 533060, 639672, 654210, 719631, 785052, 799590, 872280, 959508, 981315, 1066120, 1199385, 1308420, 1439262, 1570104, 1599180, 1919016, 1962630, 2158893, 2398770, 2616840, 2878524, 3198360, 3598155, 3925260, 4317786, 4797540, 5757048, 7196310, 7850520, 8635572, 9595080, 10794465, 14392620, 17271144, 21588930, 28785240, 43177860, 86355720]

約数ペア:

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