115654140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4872

約数の個数: 144

約数和(自身を含む): 422123520

約数和(自身を除く): 306469380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 4831, 5985, 7980, 9662, 11970, 14493, 19324, 23940, 24155, 28986, 33817, 43479, 48310, 57972, 67634, 72465, 86958, 91789, 96620, 101451, 135268, 144930, 169085, 173916, 183578, 202902, 217395, 275367, 289860, 304353, 338170, 367156, 405804, 434790, 458945, 507255, 550734, 608706, 642523, 676340, 826101, 869580, 917890, 1014510, 1101468, 1217412, 1285046, 1376835, 1521765, 1652202, 1835780, 1927569, 2029020, 2570092, 2753670, 3043530, 3212615, 3304404, 3855138, 4130505, 5507340, 5782707, 6087060, 6425230, 7710276, 8261010, 9637845, 11565414, 12850460, 16522020, 19275690, 23130828, 28913535, 38551380, 57827070, 115654140]

約数ペア:

[(1, 115654140), (2, 57827070), (3, 38551380), (4, 28913535), (5, 23130828), (6, 19275690), (7, 16522020), (9, 12850460), (10, 11565414), (12, 9637845), (14, 8261010), (15, 7710276), (18, 6425230), (19, 6087060), (20, 5782707), (21, 5507340), (28, 4130505), (30, 3855138), (35, 3304404), (36, 3212615), (38, 3043530), (42, 2753670), (45, 2570092), (57, 2029020), (60, 1927569), (63, 1835780), (70, 1652202), (76, 1521765), (84, 1376835), (90, 1285046), (95, 1217412), (105, 1101468), (114, 1014510), (126, 917890), (133, 869580), (140, 826101), (171, 676340), (180, 642523), (190, 608706), (210, 550734), (228, 507255), (252, 458945), (266, 434790), (285, 405804), (315, 367156), (342, 338170), (380, 304353), (399, 289860), (420, 275367), (532, 217395), (570, 202902), (630, 183578), (665, 173916), (684, 169085), (798, 144930), (855, 135268), (1140, 101451), (1197, 96620), (1260, 91789), (1330, 86958), (1596, 72465), (1710, 67634), (1995, 57972), (2394, 48310), (2660, 43479), (3420, 33817), (3990, 28986), (4788, 24155), (4831, 23940), (5985, 19324), (7980, 14493), (9662, 11970)]