39221820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 140507136

約数和(自身を除く): 101285316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 71, 81, 90, 93, 99, 108, 110, 124, 132, 135, 142, 155, 162, 165, 180, 186, 198, 213, 220, 270, 279, 284, 297, 310, 324, 330, 341, 355, 372, 396, 405, 426, 465, 495, 540, 558, 594, 620, 639, 660, 682, 710, 781, 810, 837, 852, 891, 930, 990, 1023, 1065, 1116, 1188, 1278, 1364, 1395, 1420, 1485, 1562, 1620, 1674, 1705, 1782, 1860, 1917, 1980, 2046, 2130, 2201, 2343, 2511, 2556, 2790, 2970, 3069, 3124, 3195, 3348, 3410, 3564, 3834, 3905, 4092, 4185, 4260, 4402, 4455, 4686, 5022, 5115, 5580, 5751, 5940, 6138, 6390, 6603, 6820, 7029, 7668, 7810, 8370, 8804, 8910, 9207, 9372, 9585, 10044, 10230, 11005, 11502, 11715, 12276, 12555, 12780, 13206, 14058, 15345, 15620, 16740, 17820, 18414, 19170, 19809, 20460, 21087, 22010, 23004, 23430, 24211, 25110, 26412, 27621, 28116, 28755, 30690, 33015, 35145, 36828, 38340, 39618, 42174, 44020, 46035, 46860, 48422, 50220, 55242, 57510, 59427, 61380, 63261, 66030, 70290, 72633, 79236, 84348, 92070, 96844, 99045, 105435, 110484, 115020, 118854, 121055, 126522, 132060, 138105, 140580, 145266, 178281, 184140, 198090, 210870, 217899, 237708, 242110, 253044, 276210, 290532, 297135, 316305, 356562, 363165, 396180, 421740, 435798, 484220, 552420, 594270, 632610, 653697, 713124, 726330, 871596, 891405, 1089495, 1188540, 1265220, 1307394, 1452660, 1782810, 1961091, 2178990, 2614788, 3268485, 3565620, 3922182, 4357980, 6536970, 7844364, 9805455, 13073940, 19610910, 39221820]

約数ペア:

[(1, 39221820), (2, 19610910), (3, 13073940), (4, 9805455), (5, 7844364), (6, 6536970), (9, 4357980), (10, 3922182), (11, 3565620), (12, 3268485), (15, 2614788), (18, 2178990), (20, 1961091), (22, 1782810), (27, 1452660), (30, 1307394), (31, 1265220), (33, 1188540), (36, 1089495), (44, 891405), (45, 871596), (54, 726330), (55, 713124), (60, 653697), (62, 632610), (66, 594270), (71, 552420), (81, 484220), (90, 435798), (93, 421740), (99, 396180), (108, 363165), (110, 356562), (124, 316305), (132, 297135), (135, 290532), (142, 276210), (155, 253044), (162, 242110), (165, 237708), (180, 217899), (186, 210870), (198, 198090), (213, 184140), (220, 178281), (270, 145266), (279, 140580), (284, 138105), (297, 132060), (310, 126522), (324, 121055), (330, 118854), (341, 115020), (355, 110484), (372, 105435), (396, 99045), (405, 96844), (426, 92070), (465, 84348), (495, 79236), (540, 72633), (558, 70290), (594, 66030), (620, 63261), (639, 61380), (660, 59427), (682, 57510), (710, 55242), (781, 50220), (810, 48422), (837, 46860), (852, 46035), (891, 44020), (930, 42174), (990, 39618), (1023, 38340), (1065, 36828), (1116, 35145), (1188, 33015), (1278, 30690), (1364, 28755), (1395, 28116), (1420, 27621), (1485, 26412), (1562, 25110), (1620, 24211), (1674, 23430), (1705, 23004), (1782, 22010), (1860, 21087), (1917, 20460), (1980, 19809), (2046, 19170), (2130, 18414), (2201, 17820), (2343, 16740), (2511, 15620), (2556, 15345), (2790, 14058), (2970, 13206), (3069, 12780), (3124, 12555), (3195, 12276), (3348, 11715), (3410, 11502), (3564, 11005), (3834, 10230), (3905, 10044), (4092, 9585), (4185, 9372), (4260, 9207), (4402, 8910), (4455, 8804), (4686, 8370), (5022, 7810), (5115, 7668), (5580, 7029), (5751, 6820), (5940, 6603), (6138, 6390)]