127131660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12428

約数の個数: 96

約数和(自身を含む): 416371200

約数和(自身を除く): 289239540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 12391, 24782, 37173, 49564, 61955, 74346, 111519, 123910, 148692, 185865, 223038, 235429, 247820, 334557, 371730, 446076, 470858, 557595, 669114, 706287, 743460, 941716, 1115190, 1177145, 1338228, 1412574, 1672785, 2118861, 2230380, 2354290, 2825148, 3345570, 3531435, 4237722, 4708580, 6356583, 6691140, 7062870, 8475444, 10594305, 12713166, 14125740, 21188610, 25426332, 31782915, 42377220, 63565830, 127131660]

約数ペア:

[(1, 127131660), (2, 63565830), (3, 42377220), (4, 31782915), (5, 25426332), (6, 21188610), (9, 14125740), (10, 12713166), (12, 10594305), (15, 8475444), (18, 7062870), (19, 6691140), (20, 6356583), (27, 4708580), (30, 4237722), (36, 3531435), (38, 3345570), (45, 2825148), (54, 2354290), (57, 2230380), (60, 2118861), (76, 1672785), (90, 1412574), (95, 1338228), (108, 1177145), (114, 1115190), (135, 941716), (171, 743460), (180, 706287), (190, 669114), (228, 557595), (270, 470858), (285, 446076), (342, 371730), (380, 334557), (513, 247820), (540, 235429), (570, 223038), (684, 185865), (855, 148692), (1026, 123910), (1140, 111519), (1710, 74346), (2052, 61955), (2565, 49564), (3420, 37173), (5130, 24782), (10260, 12391)]