122131620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 436625280

約数和(自身を除く): 314493660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 41, 45, 52, 57, 60, 65, 67, 76, 78, 82, 90, 95, 114, 117, 123, 130, 134, 156, 164, 171, 180, 190, 195, 201, 205, 228, 234, 246, 247, 260, 268, 285, 335, 342, 369, 380, 390, 402, 410, 468, 492, 494, 533, 570, 585, 603, 615, 670, 684, 738, 741, 779, 780, 804, 820, 855, 871, 988, 1005, 1066, 1140, 1170, 1206, 1230, 1235, 1273, 1340, 1476, 1482, 1558, 1599, 1710, 1742, 1845, 2010, 2132, 2223, 2337, 2340, 2412, 2460, 2470, 2546, 2613, 2665, 2747, 2964, 3015, 3116, 3198, 3420, 3484, 3690, 3705, 3819, 3895, 4020, 4355, 4446, 4674, 4797, 4940, 5092, 5226, 5330, 5494, 6030, 6365, 6396, 7011, 7380, 7410, 7638, 7790, 7839, 7995, 8241, 8710, 8892, 9348, 9594, 10127, 10452, 10660, 10988, 11115, 11457, 11685, 12060, 12730, 13065, 13735, 14022, 14820, 15276, 15580, 15678, 15990, 16482, 16549, 17420, 19095, 19188, 20254, 22230, 22914, 23370, 23985, 24723, 25460, 26130, 27470, 28044, 30381, 31356, 31980, 32964, 33098, 35055, 35711, 38190, 39195, 40508, 41205, 44460, 45828, 46740, 47970, 49446, 49647, 50635, 52193, 52260, 54940, 57285, 60762, 66196, 70110, 71422, 76380, 78390, 82410, 82745, 91143, 95940, 98892, 99294, 101270, 104386, 107133, 114570, 121524, 123615, 140220, 142844, 148941, 151905, 156579, 156780, 164820, 165490, 178555, 182286, 198588, 202540, 208772, 214266, 229140, 247230, 248235, 260965, 297882, 303810, 313158, 321399, 330980, 357110, 364572, 428532, 455715, 469737, 494460, 496470, 521930, 535665, 595764, 607620, 626316, 642798, 678509, 714220, 744705, 782895, 911430, 939474, 992940, 1043860, 1071330, 1285596, 1357018, 1489410, 1565790, 1606995, 1822860, 1878948, 2035527, 2142660, 2348685, 2714036, 2978820, 3131580, 3213990, 3392545, 4071054, 4697370, 6106581, 6427980, 6785090, 8142108, 9394740, 10177635, 12213162, 13570180, 20355270, 24426324, 30532905, 40710540, 61065810, 122131620]

約数ペア:

[(1, 122131620), (2, 61065810), (3, 40710540), (4, 30532905), (5, 24426324), (6, 20355270), (9, 13570180), (10, 12213162), (12, 10177635), (13, 9394740), (15, 8142108), (18, 6785090), (19, 6427980), (20, 6106581), (26, 4697370), (30, 4071054), (36, 3392545), (38, 3213990), (39, 3131580), (41, 2978820), (45, 2714036), (52, 2348685), (57, 2142660), (60, 2035527), (65, 1878948), (67, 1822860), (76, 1606995), (78, 1565790), (82, 1489410), (90, 1357018), (95, 1285596), (114, 1071330), (117, 1043860), (123, 992940), (130, 939474), (134, 911430), (156, 782895), (164, 744705), (171, 714220), (180, 678509), (190, 642798), (195, 626316), (201, 607620), (205, 595764), (228, 535665), (234, 521930), (246, 496470), (247, 494460), (260, 469737), (268, 455715), (285, 428532), (335, 364572), (342, 357110), (369, 330980), (380, 321399), (390, 313158), (402, 303810), (410, 297882), (468, 260965), (492, 248235), (494, 247230), (533, 229140), (570, 214266), (585, 208772), (603, 202540), (615, 198588), (670, 182286), (684, 178555), (738, 165490), (741, 164820), (779, 156780), (780, 156579), (804, 151905), (820, 148941), (855, 142844), (871, 140220), (988, 123615), (1005, 121524), (1066, 114570), (1140, 107133), (1170, 104386), (1206, 101270), (1230, 99294), (1235, 98892), (1273, 95940), (1340, 91143), (1476, 82745), (1482, 82410), (1558, 78390), (1599, 76380), (1710, 71422), (1742, 70110), (1845, 66196), (2010, 60762), (2132, 57285), (2223, 54940), (2337, 52260), (2340, 52193), (2412, 50635), (2460, 49647), (2470, 49446), (2546, 47970), (2613, 46740), (2665, 45828), (2747, 44460), (2964, 41205), (3015, 40508), (3116, 39195), (3198, 38190), (3420, 35711), (3484, 35055), (3690, 33098), (3705, 32964), (3819, 31980), (3895, 31356), (4020, 30381), (4355, 28044), (4446, 27470), (4674, 26130), (4797, 25460), (4940, 24723), (5092, 23985), (5226, 23370), (5330, 22914), (5494, 22230), (6030, 20254), (6365, 19188), (6396, 19095), (7011, 17420), (7380, 16549), (7410, 16482), (7638, 15990), (7790, 15678), (7839, 15580), (7995, 15276), (8241, 14820), (8710, 14022), (8892, 13735), (9348, 13065), (9594, 12730), (10127, 12060), (10452, 11685), (10660, 11457), (10988, 11115)]