84690450

素因数分解:

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

素因数の和:529

約数の個数: 144

約数和(自身を含む): 253483776

約数和(自身を除く): 168793326

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 467, 558, 585, 650, 775, 806, 930, 934, 975, 1170, 1209, 1395, 1401, 1550, 1950, 2015, 2325, 2335, 2418, 2790, 2802, 2925, 3627, 4030, 4203, 4650, 4670, 5850, 6045, 6071, 6975, 7005, 7254, 8406, 10075, 11675, 12090, 12142, 13950, 14010, 14477, 18135, 18213, 20150, 21015, 23350, 28954, 30225, 30355, 35025, 36270, 36426, 42030, 43431, 54639, 60450, 60710, 70050, 72385, 86862, 90675, 91065, 105075, 109278, 130293, 144770, 151775, 181350, 182130, 188201, 210150, 217155, 260586, 273195, 303550, 361925, 376402, 434310, 455325, 546390, 564603, 651465, 723850, 910650, 941005, 1085775, 1129206, 1302930, 1365975, 1693809, 1882010, 2171550, 2731950, 2823015, 3257325, 3387618, 4705025, 5646030, 6514650, 8469045, 9410050, 14115075, 16938090, 28230150, 42345225, 84690450]

約数ペア:

[(1, 84690450), (2, 42345225), (3, 28230150), (5, 16938090), (6, 14115075), (9, 9410050), (10, 8469045), (13, 6514650), (15, 5646030), (18, 4705025), (25, 3387618), (26, 3257325), (30, 2823015), (31, 2731950), (39, 2171550), (45, 1882010), (50, 1693809), (62, 1365975), (65, 1302930), (75, 1129206), (78, 1085775), (90, 941005), (93, 910650), (117, 723850), (130, 651465), (150, 564603), (155, 546390), (186, 455325), (195, 434310), (225, 376402), (234, 361925), (279, 303550), (310, 273195), (325, 260586), (390, 217155), (403, 210150), (450, 188201), (465, 182130), (467, 181350), (558, 151775), (585, 144770), (650, 130293), (775, 109278), (806, 105075), (930, 91065), (934, 90675), (975, 86862), (1170, 72385), (1209, 70050), (1395, 60710), (1401, 60450), (1550, 54639), (1950, 43431), (2015, 42030), (2325, 36426), (2335, 36270), (2418, 35025), (2790, 30355), (2802, 30225), (2925, 28954), (3627, 23350), (4030, 21015), (4203, 20150), (4650, 18213), (4670, 18135), (5850, 14477), (6045, 14010), (6071, 13950), (6975, 12142), (7005, 12090), (7254, 11675), (8406, 10075)]