142500300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 413629776

約数和(自身を除く): 271129476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 433, 866, 1097, 1299, 1732, 2165, 2194, 2598, 3291, 4330, 4388, 5196, 5485, 6495, 6582, 8660, 10825, 10970, 12990, 13164, 16455, 21650, 21940, 25980, 27425, 32475, 32910, 43300, 54850, 64950, 65820, 82275, 109700, 129900, 164550, 329100, 475001, 950002, 1425003, 1900004, 2375005, 2850006, 4750010, 5700012, 7125015, 9500020, 11875025, 14250030, 23750050, 28500060, 35625075, 47500100, 71250150, 142500300]

約数ペア:

[(1, 142500300), (2, 71250150), (3, 47500100), (4, 35625075), (5, 28500060), (6, 23750050), (10, 14250030), (12, 11875025), (15, 9500020), (20, 7125015), (25, 5700012), (30, 4750010), (50, 2850006), (60, 2375005), (75, 1900004), (100, 1425003), (150, 950002), (300, 475001), (433, 329100), (866, 164550), (1097, 129900), (1299, 109700), (1732, 82275), (2165, 65820), (2194, 64950), (2598, 54850), (3291, 43300), (4330, 32910), (4388, 32475), (5196, 27425), (5485, 25980), (6495, 21940), (6582, 21650), (8660, 16455), (10825, 13164), (10970, 12990)]