6453540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 22982400

約数和(自身を除く): 16528860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 37, 38, 45, 51, 54, 57, 60, 68, 74, 76, 85, 90, 95, 102, 108, 111, 114, 135, 148, 153, 170, 171, 180, 185, 190, 204, 222, 228, 255, 270, 285, 306, 323, 333, 340, 342, 370, 380, 444, 459, 510, 513, 540, 555, 570, 612, 629, 646, 666, 684, 703, 740, 765, 855, 918, 969, 999, 1020, 1026, 1110, 1140, 1258, 1292, 1332, 1406, 1530, 1615, 1665, 1710, 1836, 1887, 1938, 1998, 2052, 2109, 2220, 2295, 2516, 2565, 2812, 2907, 3060, 3145, 3230, 3330, 3420, 3515, 3774, 3876, 3996, 4218, 4590, 4845, 4995, 5130, 5661, 5814, 6290, 6327, 6460, 6660, 7030, 7548, 8436, 8721, 9180, 9435, 9690, 9990, 10260, 10545, 11322, 11628, 11951, 12580, 12654, 14060, 14535, 16983, 17442, 18870, 18981, 19380, 19980, 21090, 22644, 23902, 25308, 28305, 29070, 31635, 33966, 34884, 35853, 37740, 37962, 42180, 43605, 47804, 56610, 58140, 59755, 63270, 67932, 71706, 75924, 84915, 87210, 94905, 107559, 113220, 119510, 126540, 143412, 169830, 174420, 179265, 189810, 215118, 239020, 322677, 339660, 358530, 379620, 430236, 537795, 645354, 717060, 1075590, 1290708, 1613385, 2151180, 3226770, 6453540]

約数ペア:

[(1, 6453540), (2, 3226770), (3, 2151180), (4, 1613385), (5, 1290708), (6, 1075590), (9, 717060), (10, 645354), (12, 537795), (15, 430236), (17, 379620), (18, 358530), (19, 339660), (20, 322677), (27, 239020), (30, 215118), (34, 189810), (36, 179265), (37, 174420), (38, 169830), (45, 143412), (51, 126540), (54, 119510), (57, 113220), (60, 107559), (68, 94905), (74, 87210), (76, 84915), (85, 75924), (90, 71706), (95, 67932), (102, 63270), (108, 59755), (111, 58140), (114, 56610), (135, 47804), (148, 43605), (153, 42180), (170, 37962), (171, 37740), (180, 35853), (185, 34884), (190, 33966), (204, 31635), (222, 29070), (228, 28305), (255, 25308), (270, 23902), (285, 22644), (306, 21090), (323, 19980), (333, 19380), (340, 18981), (342, 18870), (370, 17442), (380, 16983), (444, 14535), (459, 14060), (510, 12654), (513, 12580), (540, 11951), (555, 11628), (570, 11322), (612, 10545), (629, 10260), (646, 9990), (666, 9690), (684, 9435), (703, 9180), (740, 8721), (765, 8436), (855, 7548), (918, 7030), (969, 6660), (999, 6460), (1020, 6327), (1026, 6290), (1110, 5814), (1140, 5661), (1258, 5130), (1292, 4995), (1332, 4845), (1406, 4590), (1530, 4218), (1615, 3996), (1665, 3876), (1710, 3774), (1836, 3515), (1887, 3420), (1938, 3330), (1998, 3230), (2052, 3145), (2109, 3060), (2220, 2907), (2295, 2812), (2516, 2565)]