89745570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 243927288

約数和(自身を除く): 154181718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 1010, 1097, 1515, 1818, 2194, 2727, 3030, 3291, 4545, 5454, 5485, 6582, 8181, 9090, 9873, 10970, 13635, 16362, 16455, 19746, 27270, 29619, 32910, 40905, 49365, 59238, 81810, 88857, 98730, 110797, 148095, 177714, 221594, 296190, 332391, 444285, 553985, 664782, 888570, 997173, 1107970, 1661955, 1994346, 2991519, 3323910, 4985865, 5983038, 8974557, 9971730, 14957595, 17949114, 29915190, 44872785, 89745570]

約数ペア:

[(1, 89745570), (2, 44872785), (3, 29915190), (5, 17949114), (6, 14957595), (9, 9971730), (10, 8974557), (15, 5983038), (18, 4985865), (27, 3323910), (30, 2991519), (45, 1994346), (54, 1661955), (81, 1107970), (90, 997173), (101, 888570), (135, 664782), (162, 553985), (202, 444285), (270, 332391), (303, 296190), (405, 221594), (505, 177714), (606, 148095), (810, 110797), (909, 98730), (1010, 88857), (1097, 81810), (1515, 59238), (1818, 49365), (2194, 40905), (2727, 32910), (3030, 29619), (3291, 27270), (4545, 19746), (5454, 16455), (5485, 16362), (6582, 13635), (8181, 10970), (9090, 9873)]