126810180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5338

約数の個数: 144

約数和(自身を含む): 462833280

約数和(自身を除く): 336023100

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, 5297, 5985, 7980, 10594, 11970, 15891, 21188, 23940, 26485, 31782, 37079, 47673, 52970, 63564, 74158, 79455, 95346, 100643, 105940, 111237, 148316, 158910, 185395, 190692, 201286, 222474, 238365, 301929, 317820, 333711, 370790, 402572, 444948, 476730, 503215, 556185, 603858, 667422, 704501, 741580, 905787, 953460, 1006430, 1112370, 1207716, 1334844, 1409002, 1509645, 1668555, 1811574, 2012860, 2113503, 2224740, 2818004, 3019290, 3337110, 3522505, 3623148, 4227006, 4528935, 6038580, 6340509, 6674220, 7045010, 8454012, 9057870, 10567515, 12681018, 14090020, 18115740, 21135030, 25362036, 31702545, 42270060, 63405090, 126810180]

約数ペア:

[(1, 126810180), (2, 63405090), (3, 42270060), (4, 31702545), (5, 25362036), (6, 21135030), (7, 18115740), (9, 14090020), (10, 12681018), (12, 10567515), (14, 9057870), (15, 8454012), (18, 7045010), (19, 6674220), (20, 6340509), (21, 6038580), (28, 4528935), (30, 4227006), (35, 3623148), (36, 3522505), (38, 3337110), (42, 3019290), (45, 2818004), (57, 2224740), (60, 2113503), (63, 2012860), (70, 1811574), (76, 1668555), (84, 1509645), (90, 1409002), (95, 1334844), (105, 1207716), (114, 1112370), (126, 1006430), (133, 953460), (140, 905787), (171, 741580), (180, 704501), (190, 667422), (210, 603858), (228, 556185), (252, 503215), (266, 476730), (285, 444948), (315, 402572), (342, 370790), (380, 333711), (399, 317820), (420, 301929), (532, 238365), (570, 222474), (630, 201286), (665, 190692), (684, 185395), (798, 158910), (855, 148316), (1140, 111237), (1197, 105940), (1260, 100643), (1330, 95346), (1596, 79455), (1710, 74158), (1995, 63564), (2394, 52970), (2660, 47673), (3420, 37079), (3990, 31782), (4788, 26485), (5297, 23940), (5985, 21188), (7980, 15891), (10594, 11970)]