23981850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 72

約数和(自身を含む): 65068380

約数和(自身を除く): 41086530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 389, 411, 450, 685, 778, 822, 1167, 1233, 1370, 1945, 2055, 2334, 2466, 3425, 3501, 3890, 4110, 5835, 6165, 6850, 7002, 9725, 10275, 11670, 12330, 17505, 19450, 20550, 29175, 30825, 35010, 53293, 58350, 61650, 87525, 106586, 159879, 175050, 266465, 319758, 479637, 532930, 799395, 959274, 1332325, 1598790, 2398185, 2664650, 3996975, 4796370, 7993950, 11990925, 23981850]

約数ペア:

[(1, 23981850), (2, 11990925), (3, 7993950), (5, 4796370), (6, 3996975), (9, 2664650), (10, 2398185), (15, 1598790), (18, 1332325), (25, 959274), (30, 799395), (45, 532930), (50, 479637), (75, 319758), (90, 266465), (137, 175050), (150, 159879), (225, 106586), (274, 87525), (389, 61650), (411, 58350), (450, 53293), (685, 35010), (778, 30825), (822, 29175), (1167, 20550), (1233, 19450), (1370, 17505), (1945, 12330), (2055, 11670), (2334, 10275), (2466, 9725), (3425, 7002), (3501, 6850), (3890, 6165), (4110, 5835)]