109775800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 274201200

約数和(自身を除く): 164425400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 83, 85, 100, 136, 166, 170, 200, 332, 340, 389, 415, 425, 664, 680, 778, 830, 850, 1411, 1556, 1660, 1700, 1945, 2075, 2822, 3112, 3320, 3400, 3890, 4150, 5644, 6613, 7055, 7780, 8300, 9725, 11288, 13226, 14110, 15560, 16600, 19450, 26452, 28220, 32287, 33065, 35275, 38900, 52904, 56440, 64574, 66130, 70550, 77800, 129148, 132260, 141100, 161435, 165325, 258296, 264520, 282200, 322870, 330650, 548879, 645740, 661300, 807175, 1097758, 1291480, 1322600, 1614350, 2195516, 2744395, 3228700, 4391032, 5488790, 6457400, 10977580, 13721975, 21955160, 27443950, 54887900, 109775800]

約数ペア:

[(1, 109775800), (2, 54887900), (4, 27443950), (5, 21955160), (8, 13721975), (10, 10977580), (17, 6457400), (20, 5488790), (25, 4391032), (34, 3228700), (40, 2744395), (50, 2195516), (68, 1614350), (83, 1322600), (85, 1291480), (100, 1097758), (136, 807175), (166, 661300), (170, 645740), (200, 548879), (332, 330650), (340, 322870), (389, 282200), (415, 264520), (425, 258296), (664, 165325), (680, 161435), (778, 141100), (830, 132260), (850, 129148), (1411, 77800), (1556, 70550), (1660, 66130), (1700, 64574), (1945, 56440), (2075, 52904), (2822, 38900), (3112, 35275), (3320, 33065), (3400, 32287), (3890, 28220), (4150, 26452), (5644, 19450), (6613, 16600), (7055, 15560), (7780, 14110), (8300, 13226), (9725, 11288)]