285847380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 360

約数和(自身を含む): 1127411208

約数和(自身を除く): 841563828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 277, 294, 315, 324, 351, 364, 378, 390, 405, 420, 441, 455, 468, 490, 540, 546, 554, 567, 585, 588, 630, 637, 702, 735, 756, 780, 810, 819, 831, 882, 910, 945, 980, 1053, 1092, 1108, 1134, 1170, 1260, 1274, 1323, 1365, 1385, 1404, 1470, 1620, 1638, 1662, 1755, 1764, 1820, 1890, 1911, 1939, 2106, 2205, 2268, 2340, 2457, 2493, 2548, 2646, 2730, 2770, 2835, 2940, 3185, 3276, 3324, 3510, 3601, 3780, 3822, 3878, 3969, 4095, 4155, 4212, 4410, 4914, 4986, 5265, 5292, 5460, 5540, 5670, 5733, 5817, 6370, 6615, 7020, 7202, 7371, 7479, 7644, 7756, 7938, 8190, 8310, 8820, 9555, 9695, 9828, 9972, 10530, 10803, 11340, 11466, 11634, 12285, 12465, 12740, 13230, 13573, 14404, 14742, 14958, 15876, 16380, 16620, 17199, 17451, 18005, 19110, 19390, 19845, 21060, 21606, 22437, 22932, 23268, 24570, 24930, 25207, 26460, 27146, 28665, 29085, 29484, 29916, 32409, 34398, 34902, 36010, 36855, 37395, 38220, 38780, 39690, 40719, 43212, 44874, 49140, 49860, 50414, 51597, 52353, 54015, 54292, 57330, 58170, 64818, 67865, 68796, 69804, 72020, 73710, 74790, 75621, 79380, 81438, 85995, 87255, 89748, 97227, 100828, 103194, 104706, 108030, 112185, 114660, 116340, 122157, 126035, 129636, 135730, 147420, 149580, 151242, 157059, 162045, 162876, 171990, 174510, 176449, 194454, 203595, 206388, 209412, 216060, 224370, 226863, 244314, 252070, 257985, 261765, 271460, 291681, 302484, 314118, 324090, 343980, 349020, 352898, 366471, 378105, 388908, 407190, 448740, 453726, 486135, 488628, 504140, 515970, 523530, 529347, 583362, 610785, 628236, 648180, 680589, 705796, 732942, 756210, 785295, 814380, 882245, 907452, 972270, 1031940, 1047060, 1058694, 1099413, 1134315, 1166724, 1221570, 1361178, 1458405, 1465884, 1512420, 1570590, 1588041, 1764490, 1832355, 1944540, 2041767, 2117388, 2198826, 2268630, 2443140, 2646735, 2722356, 2916810, 3141180, 3176082, 3402945, 3528980, 3664710, 4083534, 4397652, 4537260, 4764123, 5293470, 5497065, 5833620, 6352164, 6805890, 7329420, 7940205, 8167068, 9528246, 10208835, 10586940, 10994130, 13611780, 14292369, 15880410, 19056492, 20417670, 21988260, 23820615, 28584738, 31760820, 40835340, 47641230, 57169476, 71461845, 95282460, 142923690, 285847380]

約数ペア:

[(1, 285847380), (2, 142923690), (3, 95282460), (4, 71461845), (5, 57169476), (6, 47641230), (7, 40835340), (9, 31760820), (10, 28584738), (12, 23820615), (13, 21988260), (14, 20417670), (15, 19056492), (18, 15880410), (20, 14292369), (21, 13611780), (26, 10994130), (27, 10586940), (28, 10208835), (30, 9528246), (35, 8167068), (36, 7940205), (39, 7329420), (42, 6805890), (45, 6352164), (49, 5833620), (52, 5497065), (54, 5293470), (60, 4764123), (63, 4537260), (65, 4397652), (70, 4083534), (78, 3664710), (81, 3528980), (84, 3402945), (90, 3176082), (91, 3141180), (98, 2916810), (105, 2722356), (108, 2646735), (117, 2443140), (126, 2268630), (130, 2198826), (135, 2117388), (140, 2041767), (147, 1944540), (156, 1832355), (162, 1764490), (180, 1588041), (182, 1570590), (189, 1512420), (195, 1465884), (196, 1458405), (210, 1361178), (234, 1221570), (245, 1166724), (252, 1134315), (260, 1099413), (270, 1058694), (273, 1047060), (277, 1031940), (294, 972270), (315, 907452), (324, 882245), (351, 814380), (364, 785295), (378, 756210), (390, 732942), (405, 705796), (420, 680589), (441, 648180), (455, 628236), (468, 610785), (490, 583362), (540, 529347), (546, 523530), (554, 515970), (567, 504140), (585, 488628), (588, 486135), (630, 453726), (637, 448740), (702, 407190), (735, 388908), (756, 378105), (780, 366471), (810, 352898), (819, 349020), (831, 343980), (882, 324090), (910, 314118), (945, 302484), (980, 291681), (1053, 271460), (1092, 261765), (1108, 257985), (1134, 252070), (1170, 244314), (1260, 226863), (1274, 224370), (1323, 216060), (1365, 209412), (1385, 206388), (1404, 203595), (1470, 194454), (1620, 176449), (1638, 174510), (1662, 171990), (1755, 162876), (1764, 162045), (1820, 157059), (1890, 151242), (1911, 149580), (1939, 147420), (2106, 135730), (2205, 129636), (2268, 126035), (2340, 122157), (2457, 116340), (2493, 114660), (2548, 112185), (2646, 108030), (2730, 104706), (2770, 103194), (2835, 100828), (2940, 97227), (3185, 89748), (3276, 87255), (3324, 85995), (3510, 81438), (3601, 79380), (3780, 75621), (3822, 74790), (3878, 73710), (3969, 72020), (4095, 69804), (4155, 68796), (4212, 67865), (4410, 64818), (4914, 58170), (4986, 57330), (5265, 54292), (5292, 54015), (5460, 52353), (5540, 51597), (5670, 50414), (5733, 49860), (5817, 49140), (6370, 44874), (6615, 43212), (7020, 40719), (7202, 39690), (7371, 38780), (7479, 38220), (7644, 37395), (7756, 36855), (7938, 36010), (8190, 34902), (8310, 34398), (8820, 32409), (9555, 29916), (9695, 29484), (9828, 29085), (9972, 28665), (10530, 27146), (10803, 26460), (11340, 25207), (11466, 24930), (11634, 24570), (12285, 23268), (12465, 22932), (12740, 22437), (13230, 21606), (13573, 21060), (14404, 19845), (14742, 19390), (14958, 19110), (15876, 18005), (16380, 17451), (16620, 17199)]