28230150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 77995008

約数和(自身を除く): 49764858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 467, 650, 775, 806, 930, 934, 975, 1209, 1401, 1550, 1950, 2015, 2325, 2335, 2418, 2802, 4030, 4650, 4670, 6045, 6071, 7005, 10075, 11675, 12090, 12142, 14010, 14477, 18213, 20150, 23350, 28954, 30225, 30355, 35025, 36426, 43431, 60450, 60710, 70050, 72385, 86862, 91065, 144770, 151775, 182130, 188201, 217155, 303550, 361925, 376402, 434310, 455325, 564603, 723850, 910650, 941005, 1085775, 1129206, 1882010, 2171550, 2823015, 4705025, 5646030, 9410050, 14115075, 28230150]

約数ペア:

[(1, 28230150), (2, 14115075), (3, 9410050), (5, 5646030), (6, 4705025), (10, 2823015), (13, 2171550), (15, 1882010), (25, 1129206), (26, 1085775), (30, 941005), (31, 910650), (39, 723850), (50, 564603), (62, 455325), (65, 434310), (75, 376402), (78, 361925), (93, 303550), (130, 217155), (150, 188201), (155, 182130), (186, 151775), (195, 144770), (310, 91065), (325, 86862), (390, 72385), (403, 70050), (465, 60710), (467, 60450), (650, 43431), (775, 36426), (806, 35025), (930, 30355), (934, 30225), (975, 28954), (1209, 23350), (1401, 20150), (1550, 18213), (1950, 14477), (2015, 14010), (2325, 12142), (2335, 12090), (2418, 11675), (2802, 10075), (4030, 7005), (4650, 6071), (4670, 6045)]