82205820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 270950400

約数和(自身を除く): 188744580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 47, 54, 60, 79, 82, 90, 94, 108, 123, 135, 141, 158, 164, 180, 188, 205, 235, 237, 246, 270, 282, 316, 369, 395, 410, 423, 470, 474, 492, 540, 564, 615, 705, 711, 738, 790, 820, 846, 940, 948, 1107, 1185, 1230, 1269, 1410, 1422, 1476, 1580, 1692, 1845, 1927, 2115, 2133, 2214, 2370, 2460, 2538, 2820, 2844, 3239, 3555, 3690, 3713, 3854, 4230, 4266, 4428, 4740, 5076, 5535, 5781, 6345, 6478, 7110, 7380, 7426, 7708, 8460, 8532, 9635, 9717, 10665, 11070, 11139, 11562, 12690, 12956, 14220, 14852, 16195, 17343, 18565, 19270, 19434, 21330, 22140, 22278, 23124, 25380, 28905, 29151, 32390, 33417, 34686, 37130, 38540, 38868, 42660, 44556, 48585, 52029, 55695, 57810, 58302, 64780, 66834, 69372, 74260, 86715, 87453, 97170, 100251, 104058, 111390, 115620, 116604, 133668, 145755, 152233, 167085, 173430, 174906, 194340, 200502, 208116, 222780, 260145, 291510, 304466, 334170, 346860, 349812, 401004, 437265, 456699, 501255, 520290, 583020, 608932, 668340, 761165, 874530, 913398, 1002510, 1040580, 1370097, 1522330, 1749060, 1826796, 2005020, 2283495, 2740194, 3044660, 4110291, 4566990, 5480388, 6850485, 8220582, 9133980, 13700970, 16441164, 20551455, 27401940, 41102910, 82205820]

約数ペア:

[(1, 82205820), (2, 41102910), (3, 27401940), (4, 20551455), (5, 16441164), (6, 13700970), (9, 9133980), (10, 8220582), (12, 6850485), (15, 5480388), (18, 4566990), (20, 4110291), (27, 3044660), (30, 2740194), (36, 2283495), (41, 2005020), (45, 1826796), (47, 1749060), (54, 1522330), (60, 1370097), (79, 1040580), (82, 1002510), (90, 913398), (94, 874530), (108, 761165), (123, 668340), (135, 608932), (141, 583020), (158, 520290), (164, 501255), (180, 456699), (188, 437265), (205, 401004), (235, 349812), (237, 346860), (246, 334170), (270, 304466), (282, 291510), (316, 260145), (369, 222780), (395, 208116), (410, 200502), (423, 194340), (470, 174906), (474, 173430), (492, 167085), (540, 152233), (564, 145755), (615, 133668), (705, 116604), (711, 115620), (738, 111390), (790, 104058), (820, 100251), (846, 97170), (940, 87453), (948, 86715), (1107, 74260), (1185, 69372), (1230, 66834), (1269, 64780), (1410, 58302), (1422, 57810), (1476, 55695), (1580, 52029), (1692, 48585), (1845, 44556), (1927, 42660), (2115, 38868), (2133, 38540), (2214, 37130), (2370, 34686), (2460, 33417), (2538, 32390), (2820, 29151), (2844, 28905), (3239, 25380), (3555, 23124), (3690, 22278), (3713, 22140), (3854, 21330), (4230, 19434), (4266, 19270), (4428, 18565), (4740, 17343), (5076, 16195), (5535, 14852), (5781, 14220), (6345, 12956), (6478, 12690), (7110, 11562), (7380, 11139), (7426, 11070), (7708, 10665), (8460, 9717), (8532, 9635)]