38648250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 106226640

約数和(自身を除く): 67578390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 125, 150, 178, 193, 225, 250, 267, 375, 386, 445, 450, 534, 579, 750, 801, 890, 965, 1125, 1158, 1335, 1602, 1737, 1930, 2225, 2250, 2670, 2895, 3474, 4005, 4450, 4825, 5790, 6675, 8010, 8685, 9650, 11125, 13350, 14475, 17177, 17370, 20025, 22250, 24125, 28950, 33375, 34354, 40050, 43425, 48250, 51531, 66750, 72375, 85885, 86850, 100125, 103062, 144750, 154593, 171770, 200250, 217125, 257655, 309186, 429425, 434250, 515310, 772965, 858850, 1288275, 1545930, 2147125, 2576550, 3864825, 4294250, 6441375, 7729650, 12882750, 19324125, 38648250]

約数ペア:

[(1, 38648250), (2, 19324125), (3, 12882750), (5, 7729650), (6, 6441375), (9, 4294250), (10, 3864825), (15, 2576550), (18, 2147125), (25, 1545930), (30, 1288275), (45, 858850), (50, 772965), (75, 515310), (89, 434250), (90, 429425), (125, 309186), (150, 257655), (178, 217125), (193, 200250), (225, 171770), (250, 154593), (267, 144750), (375, 103062), (386, 100125), (445, 86850), (450, 85885), (534, 72375), (579, 66750), (750, 51531), (801, 48250), (890, 43425), (965, 40050), (1125, 34354), (1158, 33375), (1335, 28950), (1602, 24125), (1737, 22250), (1930, 20025), (2225, 17370), (2250, 17177), (2670, 14475), (2895, 13350), (3474, 11125), (4005, 9650), (4450, 8685), (4825, 8010), (5790, 6675)]