84317490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 150690510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 67, 79, 90, 118, 134, 135, 158, 177, 201, 237, 270, 295, 335, 354, 395, 402, 474, 531, 590, 603, 670, 711, 790, 885, 1005, 1062, 1185, 1206, 1422, 1593, 1770, 1809, 2010, 2133, 2370, 2655, 3015, 3186, 3555, 3618, 3953, 4266, 4661, 5293, 5310, 6030, 7110, 7906, 7965, 9045, 9322, 10586, 10665, 11859, 13983, 15879, 15930, 18090, 19765, 21330, 23305, 23718, 26465, 27966, 31758, 35577, 39530, 41949, 46610, 47637, 52930, 59295, 69915, 71154, 79395, 83898, 95274, 106731, 118590, 125847, 139830, 142911, 158790, 177885, 209745, 213462, 238185, 251694, 285822, 312287, 355770, 419490, 476370, 533655, 624574, 629235, 714555, 936861, 1067310, 1258470, 1429110, 1561435, 1873722, 2810583, 3122870, 4684305, 5621166, 8431749, 9368610, 14052915, 16863498, 28105830, 42158745, 84317490]

約数ペア:

[(1, 84317490), (2, 42158745), (3, 28105830), (5, 16863498), (6, 14052915), (9, 9368610), (10, 8431749), (15, 5621166), (18, 4684305), (27, 3122870), (30, 2810583), (45, 1873722), (54, 1561435), (59, 1429110), (67, 1258470), (79, 1067310), (90, 936861), (118, 714555), (134, 629235), (135, 624574), (158, 533655), (177, 476370), (201, 419490), (237, 355770), (270, 312287), (295, 285822), (335, 251694), (354, 238185), (395, 213462), (402, 209745), (474, 177885), (531, 158790), (590, 142911), (603, 139830), (670, 125847), (711, 118590), (790, 106731), (885, 95274), (1005, 83898), (1062, 79395), (1185, 71154), (1206, 69915), (1422, 59295), (1593, 52930), (1770, 47637), (1809, 46610), (2010, 41949), (2133, 39530), (2370, 35577), (2655, 31758), (3015, 27966), (3186, 26465), (3555, 23718), (3618, 23305), (3953, 21330), (4266, 19765), (4661, 18090), (5293, 15930), (5310, 15879), (6030, 13983), (7110, 11859), (7906, 10665), (7965, 10586), (9045, 9322)]