253669500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{8053}}^1$

素因数の和:8085

約数の個数: 144

約数和(自身を含む): 914676672

約数和(自身を除く): 661007172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 8053, 10500, 15750, 16106, 24159, 31500, 32212, 40265, 48318, 56371, 72477, 80530, 96636, 112742, 120795, 144954, 161060, 169113, 201325, 225484, 241590, 281855, 289908, 338226, 362385, 402650, 483180, 507339, 563710, 603975, 676452, 724770, 805300, 845565, 1006625, 1014678, 1127420, 1207950, 1409275, 1449540, 1691130, 1811925, 2013250, 2029356, 2415900, 2536695, 2818550, 3019875, 3382260, 3623850, 4026500, 4227825, 5073390, 5637100, 6039750, 7046375, 7247700, 8455650, 9059625, 10146780, 12079500, 12683475, 14092750, 16911300, 18119250, 21139125, 25366950, 28185500, 36238500, 42278250, 50733900, 63417375, 84556500, 126834750, 253669500]

約数ペア:

[(1, 253669500), (2, 126834750), (3, 84556500), (4, 63417375), (5, 50733900), (6, 42278250), (7, 36238500), (9, 28185500), (10, 25366950), (12, 21139125), (14, 18119250), (15, 16911300), (18, 14092750), (20, 12683475), (21, 12079500), (25, 10146780), (28, 9059625), (30, 8455650), (35, 7247700), (36, 7046375), (42, 6039750), (45, 5637100), (50, 5073390), (60, 4227825), (63, 4026500), (70, 3623850), (75, 3382260), (84, 3019875), (90, 2818550), (100, 2536695), (105, 2415900), (125, 2029356), (126, 2013250), (140, 1811925), (150, 1691130), (175, 1449540), (180, 1409275), (210, 1207950), (225, 1127420), (250, 1014678), (252, 1006625), (300, 845565), (315, 805300), (350, 724770), (375, 676452), (420, 603975), (450, 563710), (500, 507339), (525, 483180), (630, 402650), (700, 362385), (750, 338226), (875, 289908), (900, 281855), (1050, 241590), (1125, 225484), (1260, 201325), (1500, 169113), (1575, 161060), (1750, 144954), (2100, 120795), (2250, 112742), (2625, 96636), (3150, 80530), (3500, 72477), (4500, 56371), (5250, 48318), (6300, 40265), (7875, 32212), (8053, 31500), (10500, 24159), (15750, 16106)]