75115700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3017

約数の個数: 72

約数和(自身を含む): 185613120

約数和(自身を除く): 110497420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 2969, 5060, 5938, 6325, 11876, 12650, 14845, 25300, 29690, 32659, 59380, 65318, 68287, 74225, 130636, 136574, 148450, 163295, 273148, 296900, 326590, 341435, 653180, 682870, 751157, 816475, 1365740, 1502314, 1632950, 1707175, 3004628, 3265900, 3414350, 3755785, 6828700, 7511570, 15023140, 18778925, 37557850, 75115700]

約数ペア:

[(1, 75115700), (2, 37557850), (4, 18778925), (5, 15023140), (10, 7511570), (11, 6828700), (20, 3755785), (22, 3414350), (23, 3265900), (25, 3004628), (44, 1707175), (46, 1632950), (50, 1502314), (55, 1365740), (92, 816475), (100, 751157), (110, 682870), (115, 653180), (220, 341435), (230, 326590), (253, 296900), (275, 273148), (460, 163295), (506, 148450), (550, 136574), (575, 130636), (1012, 74225), (1100, 68287), (1150, 65318), (1265, 59380), (2300, 32659), (2530, 29690), (2969, 25300), (5060, 14845), (5938, 12650), (6325, 11876)]