101015820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{561199}}^1$

素因数の和:561214

約数の個数: 36

約数和(自身を含む): 306415200

約数和(自身を除く): 205399380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 561199, 1122398, 1683597, 2244796, 2805995, 3367194, 5050791, 5611990, 6734388, 8417985, 10101582, 11223980, 16835970, 20203164, 25253955, 33671940, 50507910, 101015820]

約数ペア:

[(1, 101015820), (2, 50507910), (3, 33671940), (4, 25253955), (5, 20203164), (6, 16835970), (9, 11223980), (10, 10101582), (12, 8417985), (15, 6734388), (18, 5611990), (20, 5050791), (30, 3367194), (36, 2805995), (45, 2244796), (60, 1683597), (90, 1122398), (180, 561199)]