138003000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 434790720

約数和(自身を除く): 296787720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 157, 200, 250, 293, 300, 314, 375, 471, 500, 586, 600, 628, 750, 785, 879, 942, 1000, 1172, 1256, 1465, 1500, 1570, 1758, 1884, 2344, 2355, 2930, 3000, 3140, 3516, 3768, 3925, 4395, 4710, 5860, 6280, 7032, 7325, 7850, 8790, 9420, 11720, 11775, 14650, 15700, 17580, 18840, 19625, 21975, 23550, 29300, 31400, 35160, 36625, 39250, 43950, 46001, 47100, 58600, 58875, 73250, 78500, 87900, 92002, 94200, 109875, 117750, 138003, 146500, 157000, 175800, 184004, 219750, 230005, 235500, 276006, 293000, 368008, 439500, 460010, 471000, 552012, 690015, 879000, 920020, 1104024, 1150025, 1380030, 1840040, 2300050, 2760060, 3450075, 4600100, 5520120, 5750125, 6900150, 9200200, 11500250, 13800300, 17250375, 23000500, 27600600, 34500750, 46001000, 69001500, 138003000]

約数ペア:

[(1, 138003000), (2, 69001500), (3, 46001000), (4, 34500750), (5, 27600600), (6, 23000500), (8, 17250375), (10, 13800300), (12, 11500250), (15, 9200200), (20, 6900150), (24, 5750125), (25, 5520120), (30, 4600100), (40, 3450075), (50, 2760060), (60, 2300050), (75, 1840040), (100, 1380030), (120, 1150025), (125, 1104024), (150, 920020), (157, 879000), (200, 690015), (250, 552012), (293, 471000), (300, 460010), (314, 439500), (375, 368008), (471, 293000), (500, 276006), (586, 235500), (600, 230005), (628, 219750), (750, 184004), (785, 175800), (879, 157000), (942, 146500), (1000, 138003), (1172, 117750), (1256, 109875), (1465, 94200), (1500, 92002), (1570, 87900), (1758, 78500), (1884, 73250), (2344, 58875), (2355, 58600), (2930, 47100), (3000, 46001), (3140, 43950), (3516, 39250), (3768, 36625), (3925, 35160), (4395, 31400), (4710, 29300), (5860, 23550), (6280, 21975), (7032, 19625), (7325, 18840), (7850, 17580), (8790, 15700), (9420, 14650), (11720, 11775)]