30544300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 69995520

約数和(自身を除く): 39451220

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 59, 62, 100, 118, 124, 155, 167, 236, 295, 310, 334, 590, 620, 668, 775, 835, 1180, 1475, 1550, 1670, 1829, 2950, 3100, 3340, 3658, 4175, 5177, 5900, 7316, 8350, 9145, 9853, 10354, 16700, 18290, 19706, 20708, 25885, 36580, 39412, 45725, 49265, 51770, 91450, 98530, 103540, 129425, 182900, 197060, 246325, 258850, 305443, 492650, 517700, 610886, 985300, 1221772, 1527215, 3054430, 6108860, 7636075, 15272150, 30544300]

約数ペア:

[(1, 30544300), (2, 15272150), (4, 7636075), (5, 6108860), (10, 3054430), (20, 1527215), (25, 1221772), (31, 985300), (50, 610886), (59, 517700), (62, 492650), (100, 305443), (118, 258850), (124, 246325), (155, 197060), (167, 182900), (236, 129425), (295, 103540), (310, 98530), (334, 91450), (590, 51770), (620, 49265), (668, 45725), (775, 39412), (835, 36580), (1180, 25885), (1475, 20708), (1550, 19706), (1670, 18290), (1829, 16700), (2950, 10354), (3100, 9853), (3340, 9145), (3658, 8350), (4175, 7316), (5177, 5900)]