121107420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 459648000

約数和(自身を除く): 338540580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 199, 207, 210, 230, 245, 252, 270, 276, 294, 315, 322, 345, 378, 398, 414, 420, 441, 460, 483, 490, 540, 588, 597, 621, 630, 644, 690, 735, 756, 796, 805, 828, 882, 945, 966, 980, 995, 1035, 1127, 1194, 1242, 1260, 1323, 1380, 1393, 1449, 1470, 1610, 1764, 1791, 1890, 1932, 1990, 2070, 2205, 2254, 2388, 2415, 2484, 2646, 2786, 2898, 2940, 2985, 3105, 3220, 3381, 3582, 3780, 3980, 4140, 4179, 4347, 4410, 4508, 4577, 4830, 5292, 5373, 5572, 5635, 5796, 5970, 6210, 6615, 6762, 6965, 7164, 7245, 8358, 8694, 8820, 8955, 9154, 9660, 9751, 10143, 10746, 11270, 11940, 12420, 12537, 13230, 13524, 13731, 13930, 14490, 16716, 16905, 17388, 17910, 18308, 19502, 20286, 20895, 21492, 21735, 22540, 22885, 25074, 26460, 26865, 27462, 27860, 28980, 29253, 30429, 32039, 33810, 35820, 37611, 39004, 40572, 41193, 41790, 43470, 45770, 48755, 50148, 50715, 53730, 54924, 58506, 60858, 62685, 64078, 67620, 68655, 75222, 82386, 83580, 86940, 87759, 91540, 96117, 97510, 101430, 107460, 117012, 121716, 123579, 125370, 128156, 137310, 146265, 150444, 152145, 160195, 164772, 175518, 188055, 192234, 195020, 202860, 205965, 224273, 247158, 250740, 263277, 274620, 288351, 292530, 304290, 320390, 351036, 376110, 384468, 411930, 438795, 448546, 480585, 494316, 526554, 576702, 585060, 608580, 617895, 640780, 672819, 752220, 823860, 865053, 877590, 897092, 961170, 1053108, 1121365, 1153404, 1235790, 1316385, 1345638, 1441755, 1730106, 1755180, 1922340, 2018457, 2242730, 2471580, 2632770, 2691276, 2883510, 3364095, 3460212, 4036914, 4325265, 4485460, 5265540, 5767020, 6055371, 6728190, 8073828, 8650530, 10092285, 12110742, 13456380, 17301060, 20184570, 24221484, 30276855, 40369140, 60553710, 121107420]

約数ペア:

[(1, 121107420), (2, 60553710), (3, 40369140), (4, 30276855), (5, 24221484), (6, 20184570), (7, 17301060), (9, 13456380), (10, 12110742), (12, 10092285), (14, 8650530), (15, 8073828), (18, 6728190), (20, 6055371), (21, 5767020), (23, 5265540), (27, 4485460), (28, 4325265), (30, 4036914), (35, 3460212), (36, 3364095), (42, 2883510), (45, 2691276), (46, 2632770), (49, 2471580), (54, 2242730), (60, 2018457), (63, 1922340), (69, 1755180), (70, 1730106), (84, 1441755), (90, 1345638), (92, 1316385), (98, 1235790), (105, 1153404), (108, 1121365), (115, 1053108), (126, 961170), (135, 897092), (138, 877590), (140, 865053), (147, 823860), (161, 752220), (180, 672819), (189, 640780), (196, 617895), (199, 608580), (207, 585060), (210, 576702), (230, 526554), (245, 494316), (252, 480585), (270, 448546), (276, 438795), (294, 411930), (315, 384468), (322, 376110), (345, 351036), (378, 320390), (398, 304290), (414, 292530), (420, 288351), (441, 274620), (460, 263277), (483, 250740), (490, 247158), (540, 224273), (588, 205965), (597, 202860), (621, 195020), (630, 192234), (644, 188055), (690, 175518), (735, 164772), (756, 160195), (796, 152145), (805, 150444), (828, 146265), (882, 137310), (945, 128156), (966, 125370), (980, 123579), (995, 121716), (1035, 117012), (1127, 107460), (1194, 101430), (1242, 97510), (1260, 96117), (1323, 91540), (1380, 87759), (1393, 86940), (1449, 83580), (1470, 82386), (1610, 75222), (1764, 68655), (1791, 67620), (1890, 64078), (1932, 62685), (1990, 60858), (2070, 58506), (2205, 54924), (2254, 53730), (2388, 50715), (2415, 50148), (2484, 48755), (2646, 45770), (2786, 43470), (2898, 41790), (2940, 41193), (2985, 40572), (3105, 39004), (3220, 37611), (3381, 35820), (3582, 33810), (3780, 32039), (3980, 30429), (4140, 29253), (4179, 28980), (4347, 27860), (4410, 27462), (4508, 26865), (4577, 26460), (4830, 25074), (5292, 22885), (5373, 22540), (5572, 21735), (5635, 21492), (5796, 20895), (5970, 20286), (6210, 19502), (6615, 18308), (6762, 17910), (6965, 17388), (7164, 16905), (7245, 16716), (8358, 14490), (8694, 13930), (8820, 13731), (8955, 13524), (9154, 13230), (9660, 12537), (9751, 12420), (10143, 11940), (10746, 11270)]