207013500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 659262240

約数和(自身を除く): 452248740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 179, 180, 225, 250, 257, 300, 358, 375, 450, 500, 514, 537, 716, 750, 771, 895, 900, 1028, 1074, 1125, 1285, 1500, 1542, 1611, 1790, 2148, 2250, 2313, 2570, 2685, 3084, 3222, 3580, 3855, 4475, 4500, 4626, 5140, 5370, 6425, 6444, 7710, 8055, 8950, 9252, 10740, 11565, 12850, 13425, 15420, 16110, 17900, 19275, 22375, 23130, 25700, 26850, 32125, 32220, 38550, 40275, 44750, 46003, 46260, 53700, 57825, 64250, 67125, 77100, 80550, 89500, 92006, 96375, 115650, 128500, 134250, 138009, 161100, 184012, 192750, 201375, 230015, 231300, 268500, 276018, 289125, 385500, 402750, 414027, 460030, 552036, 578250, 690045, 805500, 828054, 920060, 1150075, 1156500, 1380090, 1656108, 2070135, 2300150, 2760180, 3450225, 4140270, 4600300, 5750375, 6900450, 8280540, 10350675, 11500750, 13800900, 17251125, 20701350, 23001500, 34502250, 41402700, 51753375, 69004500, 103506750, 207013500]

約数ペア:

[(1, 207013500), (2, 103506750), (3, 69004500), (4, 51753375), (5, 41402700), (6, 34502250), (9, 23001500), (10, 20701350), (12, 17251125), (15, 13800900), (18, 11500750), (20, 10350675), (25, 8280540), (30, 6900450), (36, 5750375), (45, 4600300), (50, 4140270), (60, 3450225), (75, 2760180), (90, 2300150), (100, 2070135), (125, 1656108), (150, 1380090), (179, 1156500), (180, 1150075), (225, 920060), (250, 828054), (257, 805500), (300, 690045), (358, 578250), (375, 552036), (450, 460030), (500, 414027), (514, 402750), (537, 385500), (716, 289125), (750, 276018), (771, 268500), (895, 231300), (900, 230015), (1028, 201375), (1074, 192750), (1125, 184012), (1285, 161100), (1500, 138009), (1542, 134250), (1611, 128500), (1790, 115650), (2148, 96375), (2250, 92006), (2313, 89500), (2570, 80550), (2685, 77100), (3084, 67125), (3222, 64250), (3580, 57825), (3855, 53700), (4475, 46260), (4500, 46003), (4626, 44750), (5140, 40275), (5370, 38550), (6425, 32220), (6444, 32125), (7710, 26850), (8055, 25700), (8950, 23130), (9252, 22375), (10740, 19275), (11565, 17900), (12850, 16110), (13425, 15420)]