86796180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 284356800

約数和(自身を除く): 197560620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 619, 684, 738, 779, 820, 855, 1140, 1230, 1238, 1476, 1558, 1710, 1845, 1857, 2337, 2460, 2476, 3095, 3116, 3420, 3690, 3714, 3895, 4674, 5571, 6190, 7011, 7380, 7428, 7790, 9285, 9348, 11142, 11685, 11761, 12380, 14022, 15580, 18570, 22284, 23370, 23522, 25379, 27855, 28044, 35055, 35283, 37140, 46740, 47044, 50758, 55710, 58805, 70110, 70566, 76137, 101516, 105849, 111420, 117610, 126895, 140220, 141132, 152274, 176415, 211698, 228411, 235220, 253790, 304548, 352830, 380685, 423396, 456822, 482201, 507580, 529245, 705660, 761370, 913644, 964402, 1058490, 1142055, 1446603, 1522740, 1928804, 2116980, 2284110, 2411005, 2893206, 4339809, 4568220, 4822010, 5786412, 7233015, 8679618, 9644020, 14466030, 17359236, 21699045, 28932060, 43398090, 86796180]

約数ペア:

[(1, 86796180), (2, 43398090), (3, 28932060), (4, 21699045), (5, 17359236), (6, 14466030), (9, 9644020), (10, 8679618), (12, 7233015), (15, 5786412), (18, 4822010), (19, 4568220), (20, 4339809), (30, 2893206), (36, 2411005), (38, 2284110), (41, 2116980), (45, 1928804), (57, 1522740), (60, 1446603), (76, 1142055), (82, 1058490), (90, 964402), (95, 913644), (114, 761370), (123, 705660), (164, 529245), (171, 507580), (180, 482201), (190, 456822), (205, 423396), (228, 380685), (246, 352830), (285, 304548), (342, 253790), (369, 235220), (380, 228411), (410, 211698), (492, 176415), (570, 152274), (615, 141132), (619, 140220), (684, 126895), (738, 117610), (779, 111420), (820, 105849), (855, 101516), (1140, 76137), (1230, 70566), (1238, 70110), (1476, 58805), (1558, 55710), (1710, 50758), (1845, 47044), (1857, 46740), (2337, 37140), (2460, 35283), (2476, 35055), (3095, 28044), (3116, 27855), (3420, 25379), (3690, 23522), (3714, 23370), (3895, 22284), (4674, 18570), (5571, 15580), (6190, 14022), (7011, 12380), (7380, 11761), (7428, 11685), (7790, 11142), (9285, 9348)]