28044150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 74185728

約数和(自身を除く): 46141578

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 37, 50, 62, 74, 75, 93, 111, 150, 155, 163, 185, 186, 222, 310, 326, 370, 465, 489, 555, 775, 815, 925, 930, 978, 1110, 1147, 1550, 1630, 1850, 2294, 2325, 2445, 2775, 3441, 4075, 4650, 4890, 5053, 5550, 5735, 6031, 6882, 8150, 10106, 11470, 12062, 12225, 15159, 17205, 18093, 24450, 25265, 28675, 30155, 30318, 34410, 36186, 50530, 57350, 60310, 75795, 86025, 90465, 126325, 150775, 151590, 172050, 180930, 186961, 252650, 301550, 373922, 378975, 452325, 560883, 757950, 904650, 934805, 1121766, 1869610, 2804415, 4674025, 5608830, 9348050, 14022075, 28044150]

約数ペア:

[(1, 28044150), (2, 14022075), (3, 9348050), (5, 5608830), (6, 4674025), (10, 2804415), (15, 1869610), (25, 1121766), (30, 934805), (31, 904650), (37, 757950), (50, 560883), (62, 452325), (74, 378975), (75, 373922), (93, 301550), (111, 252650), (150, 186961), (155, 180930), (163, 172050), (185, 151590), (186, 150775), (222, 126325), (310, 90465), (326, 86025), (370, 75795), (465, 60310), (489, 57350), (555, 50530), (775, 36186), (815, 34410), (925, 30318), (930, 30155), (978, 28675), (1110, 25265), (1147, 24450), (1550, 18093), (1630, 17205), (1850, 15159), (2294, 12225), (2325, 12062), (2445, 11470), (2775, 10106), (3441, 8150), (4075, 6882), (4650, 6031), (4890, 5735), (5053, 5550)]