28236450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 77584320

約数和(自身を除く): 49347870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 109, 110, 150, 157, 165, 218, 275, 314, 327, 330, 471, 545, 550, 654, 785, 825, 942, 1090, 1199, 1570, 1635, 1650, 1727, 2355, 2398, 2725, 3270, 3454, 3597, 3925, 4710, 5181, 5450, 5995, 7194, 7850, 8175, 8635, 10362, 11775, 11990, 16350, 17113, 17270, 17985, 23550, 25905, 29975, 34226, 35970, 43175, 51339, 51810, 59950, 85565, 86350, 89925, 102678, 129525, 171130, 179850, 188243, 256695, 259050, 376486, 427825, 513390, 564729, 855650, 941215, 1129458, 1283475, 1882430, 2566950, 2823645, 4706075, 5647290, 9412150, 14118225, 28236450]

約数ペア:

[(1, 28236450), (2, 14118225), (3, 9412150), (5, 5647290), (6, 4706075), (10, 2823645), (11, 2566950), (15, 1882430), (22, 1283475), (25, 1129458), (30, 941215), (33, 855650), (50, 564729), (55, 513390), (66, 427825), (75, 376486), (109, 259050), (110, 256695), (150, 188243), (157, 179850), (165, 171130), (218, 129525), (275, 102678), (314, 89925), (327, 86350), (330, 85565), (471, 59950), (545, 51810), (550, 51339), (654, 43175), (785, 35970), (825, 34226), (942, 29975), (1090, 25905), (1199, 23550), (1570, 17985), (1635, 17270), (1650, 17113), (1727, 16350), (2355, 11990), (2398, 11775), (2725, 10362), (3270, 8635), (3454, 8175), (3597, 7850), (3925, 7194), (4710, 5995), (5181, 5450)]