107571420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 359704800

約数和(自身を除く): 252133380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 449, 484, 495, 605, 660, 726, 898, 990, 1089, 1210, 1331, 1347, 1452, 1796, 1815, 1980, 2178, 2245, 2420, 2662, 2694, 3630, 3993, 4041, 4356, 4490, 4939, 5324, 5388, 5445, 6655, 6735, 7260, 7986, 8082, 8980, 9878, 10890, 11979, 13310, 13470, 14817, 15972, 16164, 19756, 19965, 20205, 21780, 23958, 24695, 26620, 26940, 29634, 39930, 40410, 44451, 47916, 49390, 54329, 59268, 59895, 74085, 79860, 80820, 88902, 98780, 108658, 119790, 148170, 162987, 177804, 217316, 222255, 239580, 271645, 296340, 325974, 444510, 488961, 543290, 597619, 651948, 814935, 889020, 977922, 1086580, 1195238, 1629870, 1792857, 1955844, 2390476, 2444805, 2988095, 3259740, 3585714, 4889610, 5378571, 5976190, 7171428, 8964285, 9779220, 10757142, 11952380, 17928570, 21514284, 26892855, 35857140, 53785710, 107571420]

約数ペア:

[(1, 107571420), (2, 53785710), (3, 35857140), (4, 26892855), (5, 21514284), (6, 17928570), (9, 11952380), (10, 10757142), (11, 9779220), (12, 8964285), (15, 7171428), (18, 5976190), (20, 5378571), (22, 4889610), (30, 3585714), (33, 3259740), (36, 2988095), (44, 2444805), (45, 2390476), (55, 1955844), (60, 1792857), (66, 1629870), (90, 1195238), (99, 1086580), (110, 977922), (121, 889020), (132, 814935), (165, 651948), (180, 597619), (198, 543290), (220, 488961), (242, 444510), (330, 325974), (363, 296340), (396, 271645), (449, 239580), (484, 222255), (495, 217316), (605, 177804), (660, 162987), (726, 148170), (898, 119790), (990, 108658), (1089, 98780), (1210, 88902), (1331, 80820), (1347, 79860), (1452, 74085), (1796, 59895), (1815, 59268), (1980, 54329), (2178, 49390), (2245, 47916), (2420, 44451), (2662, 40410), (2694, 39930), (3630, 29634), (3993, 26940), (4041, 26620), (4356, 24695), (4490, 23958), (4939, 21780), (5324, 20205), (5388, 19965), (5445, 19756), (6655, 16164), (6735, 15972), (7260, 14817), (7986, 13470), (8082, 13310), (8980, 11979), (9878, 10890)]