102585420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3877}}^1$

素因数の和:3909

約数の個数: 144

約数和(自身を含む): 371357280

約数和(自身を除く): 268771860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 3877, 4410, 5292, 6615, 7754, 8820, 11631, 13230, 15508, 19385, 23262, 26460, 27139, 34893, 38770, 46524, 54278, 58155, 69786, 77540, 81417, 104679, 108556, 116310, 135695, 139572, 162834, 174465, 189973, 209358, 232620, 244251, 271390, 325668, 348930, 379946, 407085, 418716, 488502, 523395, 542780, 569919, 697860, 732753, 759892, 814170, 949865, 977004, 1046790, 1139838, 1221255, 1465506, 1628340, 1709757, 1899730, 2093580, 2279676, 2442510, 2849595, 2931012, 3419514, 3663765, 3799460, 4885020, 5129271, 5699190, 6839028, 7327530, 8548785, 10258542, 11398380, 14655060, 17097570, 20517084, 25646355, 34195140, 51292710, 102585420]

約数ペア:

[(1, 102585420), (2, 51292710), (3, 34195140), (4, 25646355), (5, 20517084), (6, 17097570), (7, 14655060), (9, 11398380), (10, 10258542), (12, 8548785), (14, 7327530), (15, 6839028), (18, 5699190), (20, 5129271), (21, 4885020), (27, 3799460), (28, 3663765), (30, 3419514), (35, 2931012), (36, 2849595), (42, 2442510), (45, 2279676), (49, 2093580), (54, 1899730), (60, 1709757), (63, 1628340), (70, 1465506), (84, 1221255), (90, 1139838), (98, 1046790), (105, 977004), (108, 949865), (126, 814170), (135, 759892), (140, 732753), (147, 697860), (180, 569919), (189, 542780), (196, 523395), (210, 488502), (245, 418716), (252, 407085), (270, 379946), (294, 348930), (315, 325668), (378, 271390), (420, 244251), (441, 232620), (490, 209358), (540, 189973), (588, 174465), (630, 162834), (735, 139572), (756, 135695), (882, 116310), (945, 108556), (980, 104679), (1260, 81417), (1323, 77540), (1470, 69786), (1764, 58155), (1890, 54278), (2205, 46524), (2646, 38770), (2940, 34893), (3780, 27139), (3877, 26460), (4410, 23262), (5292, 19385), (6615, 15508), (7754, 13230), (8820, 11631)]