27834840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 104282640

約数和(自身を除く): 76447800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 71, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 142, 162, 165, 180, 198, 213, 216, 220, 242, 264, 270, 284, 297, 324, 330, 355, 360, 363, 396, 405, 426, 440, 484, 495, 540, 568, 594, 605, 639, 648, 660, 710, 726, 781, 792, 810, 852, 891, 968, 990, 1065, 1080, 1089, 1188, 1210, 1278, 1320, 1420, 1452, 1485, 1562, 1620, 1704, 1782, 1815, 1917, 1980, 2130, 2178, 2343, 2376, 2420, 2556, 2840, 2904, 2970, 3124, 3195, 3240, 3267, 3564, 3630, 3834, 3905, 3960, 4260, 4356, 4455, 4686, 4840, 5112, 5445, 5751, 5940, 6248, 6390, 6534, 7029, 7128, 7260, 7668, 7810, 8520, 8591, 8712, 8910, 9372, 9585, 9801, 10890, 11502, 11715, 11880, 12780, 13068, 14058, 14520, 15336, 15620, 16335, 17182, 17820, 18744, 19170, 19602, 21087, 21780, 23004, 23430, 25560, 25773, 26136, 28116, 28755, 31240, 32670, 34364, 35145, 35640, 38340, 39204, 42174, 42955, 43560, 46008, 46860, 49005, 51546, 56232, 57510, 63261, 65340, 68728, 70290, 76680, 77319, 78408, 84348, 85910, 93720, 98010, 103092, 105435, 115020, 126522, 128865, 130680, 140580, 154638, 168696, 171820, 196020, 206184, 210870, 230040, 231957, 253044, 257730, 281160, 309276, 316305, 343640, 386595, 392040, 421740, 463914, 506088, 515460, 618552, 632610, 695871, 773190, 843480, 927828, 1030920, 1159785, 1265220, 1391742, 1546380, 1855656, 2319570, 2530440, 2783484, 3092760, 3479355, 4639140, 5566968, 6958710, 9278280, 13917420, 27834840]

約数ペア:

[(1, 27834840), (2, 13917420), (3, 9278280), (4, 6958710), (5, 5566968), (6, 4639140), (8, 3479355), (9, 3092760), (10, 2783484), (11, 2530440), (12, 2319570), (15, 1855656), (18, 1546380), (20, 1391742), (22, 1265220), (24, 1159785), (27, 1030920), (30, 927828), (33, 843480), (36, 773190), (40, 695871), (44, 632610), (45, 618552), (54, 515460), (55, 506088), (60, 463914), (66, 421740), (71, 392040), (72, 386595), (81, 343640), (88, 316305), (90, 309276), (99, 281160), (108, 257730), (110, 253044), (120, 231957), (121, 230040), (132, 210870), (135, 206184), (142, 196020), (162, 171820), (165, 168696), (180, 154638), (198, 140580), (213, 130680), (216, 128865), (220, 126522), (242, 115020), (264, 105435), (270, 103092), (284, 98010), (297, 93720), (324, 85910), (330, 84348), (355, 78408), (360, 77319), (363, 76680), (396, 70290), (405, 68728), (426, 65340), (440, 63261), (484, 57510), (495, 56232), (540, 51546), (568, 49005), (594, 46860), (605, 46008), (639, 43560), (648, 42955), (660, 42174), (710, 39204), (726, 38340), (781, 35640), (792, 35145), (810, 34364), (852, 32670), (891, 31240), (968, 28755), (990, 28116), (1065, 26136), (1080, 25773), (1089, 25560), (1188, 23430), (1210, 23004), (1278, 21780), (1320, 21087), (1420, 19602), (1452, 19170), (1485, 18744), (1562, 17820), (1620, 17182), (1704, 16335), (1782, 15620), (1815, 15336), (1917, 14520), (1980, 14058), (2130, 13068), (2178, 12780), (2343, 11880), (2376, 11715), (2420, 11502), (2556, 10890), (2840, 9801), (2904, 9585), (2970, 9372), (3124, 8910), (3195, 8712), (3240, 8591), (3267, 8520), (3564, 7810), (3630, 7668), (3834, 7260), (3905, 7128), (3960, 7029), (4260, 6534), (4356, 6390), (4455, 6248), (4686, 5940), (4840, 5751), (5112, 5445)]