65293500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 209664000

約数和(自身を除く): 144370500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 79, 87, 95, 100, 114, 116, 125, 145, 150, 158, 174, 190, 228, 237, 250, 285, 290, 300, 316, 348, 375, 380, 395, 435, 474, 475, 500, 551, 570, 580, 725, 750, 790, 870, 948, 950, 1102, 1140, 1185, 1425, 1450, 1500, 1501, 1580, 1653, 1740, 1900, 1975, 2175, 2204, 2291, 2370, 2375, 2755, 2850, 2900, 3002, 3306, 3625, 3950, 4350, 4503, 4582, 4740, 4750, 5510, 5700, 5925, 6004, 6612, 6873, 7125, 7250, 7505, 7900, 8265, 8700, 9006, 9164, 9500, 9875, 10875, 11020, 11455, 11850, 13746, 13775, 14250, 14500, 15010, 16530, 18012, 19750, 21750, 22515, 22910, 23700, 27492, 27550, 28500, 29625, 30020, 33060, 34365, 37525, 39500, 41325, 43500, 43529, 45030, 45820, 55100, 57275, 59250, 68730, 68875, 75050, 82650, 87058, 90060, 112575, 114550, 118500, 130587, 137460, 137750, 150100, 165300, 171825, 174116, 187625, 206625, 217645, 225150, 229100, 261174, 275500, 286375, 343650, 375250, 413250, 435290, 450300, 522348, 562875, 572750, 652935, 687300, 750500, 826500, 859125, 870580, 1088225, 1125750, 1145500, 1305870, 1718250, 2176450, 2251500, 2611740, 3264675, 3436500, 4352900, 5441125, 6529350, 10882250, 13058700, 16323375, 21764500, 32646750, 65293500]

約数ペア:

[(1, 65293500), (2, 32646750), (3, 21764500), (4, 16323375), (5, 13058700), (6, 10882250), (10, 6529350), (12, 5441125), (15, 4352900), (19, 3436500), (20, 3264675), (25, 2611740), (29, 2251500), (30, 2176450), (38, 1718250), (50, 1305870), (57, 1145500), (58, 1125750), (60, 1088225), (75, 870580), (76, 859125), (79, 826500), (87, 750500), (95, 687300), (100, 652935), (114, 572750), (116, 562875), (125, 522348), (145, 450300), (150, 435290), (158, 413250), (174, 375250), (190, 343650), (228, 286375), (237, 275500), (250, 261174), (285, 229100), (290, 225150), (300, 217645), (316, 206625), (348, 187625), (375, 174116), (380, 171825), (395, 165300), (435, 150100), (474, 137750), (475, 137460), (500, 130587), (551, 118500), (570, 114550), (580, 112575), (725, 90060), (750, 87058), (790, 82650), (870, 75050), (948, 68875), (950, 68730), (1102, 59250), (1140, 57275), (1185, 55100), (1425, 45820), (1450, 45030), (1500, 43529), (1501, 43500), (1580, 41325), (1653, 39500), (1740, 37525), (1900, 34365), (1975, 33060), (2175, 30020), (2204, 29625), (2291, 28500), (2370, 27550), (2375, 27492), (2755, 23700), (2850, 22910), (2900, 22515), (3002, 21750), (3306, 19750), (3625, 18012), (3950, 16530), (4350, 15010), (4503, 14500), (4582, 14250), (4740, 13775), (4750, 13746), (5510, 11850), (5700, 11455), (5925, 11020), (6004, 10875), (6612, 9875), (6873, 9500), (7125, 9164), (7250, 9006), (7505, 8700), (7900, 8265)]