107521380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 347256000

約数和(自身を除く): 239734620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 149, 171, 180, 190, 211, 228, 285, 298, 342, 380, 422, 447, 570, 596, 633, 684, 745, 844, 855, 894, 1055, 1140, 1266, 1341, 1490, 1710, 1788, 1899, 2110, 2235, 2532, 2682, 2831, 2980, 3165, 3420, 3798, 4009, 4220, 4470, 5364, 5662, 6330, 6705, 7596, 8018, 8493, 8940, 9495, 11324, 12027, 12660, 13410, 14155, 16036, 16986, 18990, 20045, 24054, 25479, 26820, 28310, 31439, 33972, 36081, 37980, 40090, 42465, 48108, 50958, 56620, 60135, 62878, 72162, 80180, 84930, 94317, 101916, 120270, 125756, 127395, 144324, 157195, 169860, 180405, 188634, 240540, 254790, 282951, 314390, 360810, 377268, 471585, 509580, 565902, 597341, 628780, 721620, 943170, 1131804, 1194682, 1414755, 1792023, 1886340, 2389364, 2829510, 2986705, 3584046, 5376069, 5659020, 5973410, 7168092, 8960115, 10752138, 11946820, 17920230, 21504276, 26880345, 35840460, 53760690, 107521380]

約数ペア:

[(1, 107521380), (2, 53760690), (3, 35840460), (4, 26880345), (5, 21504276), (6, 17920230), (9, 11946820), (10, 10752138), (12, 8960115), (15, 7168092), (18, 5973410), (19, 5659020), (20, 5376069), (30, 3584046), (36, 2986705), (38, 2829510), (45, 2389364), (57, 1886340), (60, 1792023), (76, 1414755), (90, 1194682), (95, 1131804), (114, 943170), (149, 721620), (171, 628780), (180, 597341), (190, 565902), (211, 509580), (228, 471585), (285, 377268), (298, 360810), (342, 314390), (380, 282951), (422, 254790), (447, 240540), (570, 188634), (596, 180405), (633, 169860), (684, 157195), (745, 144324), (844, 127395), (855, 125756), (894, 120270), (1055, 101916), (1140, 94317), (1266, 84930), (1341, 80180), (1490, 72162), (1710, 62878), (1788, 60135), (1899, 56620), (2110, 50958), (2235, 48108), (2532, 42465), (2682, 40090), (2831, 37980), (2980, 36081), (3165, 33972), (3420, 31439), (3798, 28310), (4009, 26820), (4220, 25479), (4470, 24054), (5364, 20045), (5662, 18990), (6330, 16986), (6705, 16036), (7596, 14155), (8018, 13410), (8493, 12660), (8940, 12027), (9495, 11324)]