54103140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 209459712

約数和(自身を除く): 155356572

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, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 367, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 734, 756, 780, 810, 819, 910, 945, 1053, 1092, 1101, 1134, 1170, 1260, 1365, 1404, 1468, 1620, 1638, 1755, 1820, 1835, 1890, 2106, 2202, 2268, 2340, 2457, 2569, 2730, 2835, 3276, 3303, 3510, 3670, 3780, 4095, 4212, 4404, 4771, 4914, 5138, 5265, 5460, 5505, 5670, 6606, 7020, 7340, 7371, 7707, 8190, 9542, 9828, 9909, 10276, 10530, 11010, 11340, 12285, 12845, 13212, 14313, 14742, 15414, 16380, 16515, 19084, 19818, 21060, 22020, 23121, 23855, 24570, 25690, 28626, 29484, 29727, 30828, 33030, 33397, 36855, 38535, 39636, 42939, 46242, 47710, 49140, 49545, 51380, 57252, 59454, 66060, 66794, 69363, 71565, 73710, 77070, 85878, 92484, 95420, 99090, 100191, 115605, 118908, 128817, 133588, 138726, 143130, 147420, 148635, 154140, 166985, 171756, 198180, 200382, 208089, 214695, 231210, 257634, 277452, 286260, 297270, 300573, 333970, 346815, 386451, 400764, 416178, 429390, 462420, 500955, 515268, 594540, 601146, 644085, 667940, 693630, 772902, 832356, 858780, 901719, 1001910, 1040445, 1202292, 1288170, 1387260, 1502865, 1545804, 1803438, 1932255, 2003820, 2080890, 2576340, 2705157, 3005730, 3606876, 3864510, 4161780, 4508595, 5410314, 6011460, 7729020, 9017190, 10820628, 13525785, 18034380, 27051570, 54103140]

約数ペア:

[(1, 54103140), (2, 27051570), (3, 18034380), (4, 13525785), (5, 10820628), (6, 9017190), (7, 7729020), (9, 6011460), (10, 5410314), (12, 4508595), (13, 4161780), (14, 3864510), (15, 3606876), (18, 3005730), (20, 2705157), (21, 2576340), (26, 2080890), (27, 2003820), (28, 1932255), (30, 1803438), (35, 1545804), (36, 1502865), (39, 1387260), (42, 1288170), (45, 1202292), (52, 1040445), (54, 1001910), (60, 901719), (63, 858780), (65, 832356), (70, 772902), (78, 693630), (81, 667940), (84, 644085), (90, 601146), (91, 594540), (105, 515268), (108, 500955), (117, 462420), (126, 429390), (130, 416178), (135, 400764), (140, 386451), (156, 346815), (162, 333970), (180, 300573), (182, 297270), (189, 286260), (195, 277452), (210, 257634), (234, 231210), (252, 214695), (260, 208089), (270, 200382), (273, 198180), (315, 171756), (324, 166985), (351, 154140), (364, 148635), (367, 147420), (378, 143130), (390, 138726), (405, 133588), (420, 128817), (455, 118908), (468, 115605), (540, 100191), (546, 99090), (567, 95420), (585, 92484), (630, 85878), (702, 77070), (734, 73710), (756, 71565), (780, 69363), (810, 66794), (819, 66060), (910, 59454), (945, 57252), (1053, 51380), (1092, 49545), (1101, 49140), (1134, 47710), (1170, 46242), (1260, 42939), (1365, 39636), (1404, 38535), (1468, 36855), (1620, 33397), (1638, 33030), (1755, 30828), (1820, 29727), (1835, 29484), (1890, 28626), (2106, 25690), (2202, 24570), (2268, 23855), (2340, 23121), (2457, 22020), (2569, 21060), (2730, 19818), (2835, 19084), (3276, 16515), (3303, 16380), (3510, 15414), (3670, 14742), (3780, 14313), (4095, 13212), (4212, 12845), (4404, 12285), (4771, 11340), (4914, 11010), (5138, 10530), (5265, 10276), (5460, 9909), (5505, 9828), (5670, 9542), (6606, 8190), (7020, 7707), (7340, 7371)]