61995780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 360

約数和(自身を含む): 250278336

約数和(自身を除く): 188282556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 71, 77, 81, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 142, 147, 154, 162, 165, 180, 189, 196, 198, 210, 213, 220, 231, 245, 252, 270, 284, 294, 297, 308, 315, 324, 330, 355, 378, 385, 396, 405, 420, 426, 441, 462, 490, 495, 497, 539, 540, 567, 588, 594, 630, 639, 660, 693, 710, 735, 756, 770, 781, 810, 852, 882, 891, 924, 945, 980, 990, 994, 1065, 1078, 1134, 1155, 1188, 1260, 1278, 1323, 1386, 1420, 1470, 1485, 1491, 1540, 1562, 1617, 1620, 1764, 1782, 1890, 1917, 1980, 1988, 2079, 2130, 2156, 2205, 2268, 2310, 2343, 2485, 2556, 2646, 2695, 2772, 2835, 2940, 2970, 2982, 3124, 3195, 3234, 3465, 3479, 3564, 3780, 3834, 3905, 3969, 4158, 4260, 4410, 4455, 4473, 4620, 4686, 4851, 4970, 5292, 5390, 5467, 5670, 5751, 5940, 5964, 6237, 6390, 6468, 6615, 6930, 6958, 7029, 7455, 7668, 7810, 7938, 8085, 8316, 8820, 8910, 8946, 9372, 9585, 9702, 9940, 10395, 10437, 10780, 10934, 11340, 11502, 11715, 12474, 12780, 13230, 13419, 13860, 13916, 14058, 14553, 14910, 15620, 15876, 16170, 16401, 17395, 17820, 17892, 19170, 19404, 19845, 20790, 20874, 21087, 21868, 22365, 23004, 23430, 24255, 24948, 26460, 26838, 27335, 28116, 28755, 29106, 29820, 31185, 31311, 32340, 32802, 34790, 35145, 38269, 38340, 39690, 40257, 41580, 41748, 42174, 43659, 44730, 46860, 48510, 49203, 52185, 53676, 54670, 57510, 58212, 62370, 62622, 63261, 65604, 67095, 69580, 70290, 72765, 76538, 79380, 80514, 82005, 84348, 87318, 89460, 93933, 97020, 98406, 104370, 105435, 109340, 114807, 115020, 124740, 125244, 126522, 134190, 140580, 145530, 147609, 153076, 156555, 161028, 164010, 174636, 187866, 191345, 196812, 201285, 208740, 210870, 218295, 229614, 246015, 253044, 268380, 281799, 291060, 295218, 313110, 316305, 328020, 344421, 375732, 382690, 402570, 421740, 436590, 442827, 459228, 469665, 492030, 563598, 574035, 590436, 626220, 632610, 688842, 738045, 765380, 805140, 873180, 885654, 939330, 984060, 1033263, 1127196, 1148070, 1265220, 1377684, 1408995, 1476090, 1722105, 1771308, 1878660, 2066526, 2214135, 2296140, 2817990, 2952180, 3099789, 3444210, 4133052, 4428270, 5166315, 5635980, 6199578, 6888420, 8856540, 10332630, 12399156, 15498945, 20665260, 30997890, 61995780]

約数ペア:

[(1, 61995780), (2, 30997890), (3, 20665260), (4, 15498945), (5, 12399156), (6, 10332630), (7, 8856540), (9, 6888420), (10, 6199578), (11, 5635980), (12, 5166315), (14, 4428270), (15, 4133052), (18, 3444210), (20, 3099789), (21, 2952180), (22, 2817990), (27, 2296140), (28, 2214135), (30, 2066526), (33, 1878660), (35, 1771308), (36, 1722105), (42, 1476090), (44, 1408995), (45, 1377684), (49, 1265220), (54, 1148070), (55, 1127196), (60, 1033263), (63, 984060), (66, 939330), (70, 885654), (71, 873180), (77, 805140), (81, 765380), (84, 738045), (90, 688842), (98, 632610), (99, 626220), (105, 590436), (108, 574035), (110, 563598), (126, 492030), (132, 469665), (135, 459228), (140, 442827), (142, 436590), (147, 421740), (154, 402570), (162, 382690), (165, 375732), (180, 344421), (189, 328020), (196, 316305), (198, 313110), (210, 295218), (213, 291060), (220, 281799), (231, 268380), (245, 253044), (252, 246015), (270, 229614), (284, 218295), (294, 210870), (297, 208740), (308, 201285), (315, 196812), (324, 191345), (330, 187866), (355, 174636), (378, 164010), (385, 161028), (396, 156555), (405, 153076), (420, 147609), (426, 145530), (441, 140580), (462, 134190), (490, 126522), (495, 125244), (497, 124740), (539, 115020), (540, 114807), (567, 109340), (588, 105435), (594, 104370), (630, 98406), (639, 97020), (660, 93933), (693, 89460), (710, 87318), (735, 84348), (756, 82005), (770, 80514), (781, 79380), (810, 76538), (852, 72765), (882, 70290), (891, 69580), (924, 67095), (945, 65604), (980, 63261), (990, 62622), (994, 62370), (1065, 58212), (1078, 57510), (1134, 54670), (1155, 53676), (1188, 52185), (1260, 49203), (1278, 48510), (1323, 46860), (1386, 44730), (1420, 43659), (1470, 42174), (1485, 41748), (1491, 41580), (1540, 40257), (1562, 39690), (1617, 38340), (1620, 38269), (1764, 35145), (1782, 34790), (1890, 32802), (1917, 32340), (1980, 31311), (1988, 31185), (2079, 29820), (2130, 29106), (2156, 28755), (2205, 28116), (2268, 27335), (2310, 26838), (2343, 26460), (2485, 24948), (2556, 24255), (2646, 23430), (2695, 23004), (2772, 22365), (2835, 21868), (2940, 21087), (2970, 20874), (2982, 20790), (3124, 19845), (3195, 19404), (3234, 19170), (3465, 17892), (3479, 17820), (3564, 17395), (3780, 16401), (3834, 16170), (3905, 15876), (3969, 15620), (4158, 14910), (4260, 14553), (4410, 14058), (4455, 13916), (4473, 13860), (4620, 13419), (4686, 13230), (4851, 12780), (4970, 12474), (5292, 11715), (5390, 11502), (5467, 11340), (5670, 10934), (5751, 10780), (5940, 10437), (5964, 10395), (6237, 9940), (6390, 9702), (6468, 9585), (6615, 9372), (6930, 8946), (6958, 8910), (7029, 8820), (7455, 8316), (7668, 8085), (7810, 7938)]