104420400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 395593728

約数和(自身を除く): 291173328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 401, 420, 434, 465, 496, 525, 560, 600, 620, 651, 700, 744, 775, 802, 840, 868, 930, 1050, 1085, 1200, 1203, 1240, 1302, 1400, 1488, 1550, 1604, 1680, 1736, 1860, 2005, 2100, 2170, 2325, 2406, 2480, 2604, 2800, 2807, 3100, 3208, 3255, 3472, 3720, 4010, 4200, 4340, 4650, 4812, 5208, 5425, 5614, 6015, 6200, 6416, 6510, 7440, 8020, 8400, 8421, 8680, 9300, 9624, 10025, 10416, 10850, 11228, 12030, 12400, 12431, 13020, 14035, 16040, 16275, 16842, 17360, 18600, 19248, 20050, 21700, 22456, 24060, 24862, 26040, 28070, 30075, 32080, 32550, 33684, 37200, 37293, 40100, 42105, 43400, 44912, 48120, 49724, 52080, 56140, 60150, 62155, 65100, 67368, 70175, 74586, 80200, 84210, 86800, 87017, 96240, 99448, 112280, 120300, 124310, 130200, 134736, 140350, 149172, 160400, 168420, 174034, 186465, 198896, 210525, 224560, 240600, 248620, 260400, 261051, 280700, 298344, 310775, 336840, 348068, 372930, 421050, 435085, 481200, 497240, 522102, 561400, 596688, 621550, 673680, 696136, 745860, 842100, 870170, 932325, 994480, 1044204, 1122800, 1243100, 1305255, 1392272, 1491720, 1684200, 1740340, 1864650, 2088408, 2175425, 2486200, 2610510, 2983440, 3368400, 3480680, 3729300, 4176816, 4350850, 4972400, 5221020, 6526275, 6961360, 7458600, 8701700, 10442040, 13052550, 14917200, 17403400, 20884080, 26105100, 34806800, 52210200, 104420400]

約数ペア:

[(1, 104420400), (2, 52210200), (3, 34806800), (4, 26105100), (5, 20884080), (6, 17403400), (7, 14917200), (8, 13052550), (10, 10442040), (12, 8701700), (14, 7458600), (15, 6961360), (16, 6526275), (20, 5221020), (21, 4972400), (24, 4350850), (25, 4176816), (28, 3729300), (30, 3480680), (31, 3368400), (35, 2983440), (40, 2610510), (42, 2486200), (48, 2175425), (50, 2088408), (56, 1864650), (60, 1740340), (62, 1684200), (70, 1491720), (75, 1392272), (80, 1305255), (84, 1243100), (93, 1122800), (100, 1044204), (105, 994480), (112, 932325), (120, 870170), (124, 842100), (140, 745860), (150, 696136), (155, 673680), (168, 621550), (175, 596688), (186, 561400), (200, 522102), (210, 497240), (217, 481200), (240, 435085), (248, 421050), (280, 372930), (300, 348068), (310, 336840), (336, 310775), (350, 298344), (372, 280700), (400, 261051), (401, 260400), (420, 248620), (434, 240600), (465, 224560), (496, 210525), (525, 198896), (560, 186465), (600, 174034), (620, 168420), (651, 160400), (700, 149172), (744, 140350), (775, 134736), (802, 130200), (840, 124310), (868, 120300), (930, 112280), (1050, 99448), (1085, 96240), (1200, 87017), (1203, 86800), (1240, 84210), (1302, 80200), (1400, 74586), (1488, 70175), (1550, 67368), (1604, 65100), (1680, 62155), (1736, 60150), (1860, 56140), (2005, 52080), (2100, 49724), (2170, 48120), (2325, 44912), (2406, 43400), (2480, 42105), (2604, 40100), (2800, 37293), (2807, 37200), (3100, 33684), (3208, 32550), (3255, 32080), (3472, 30075), (3720, 28070), (4010, 26040), (4200, 24862), (4340, 24060), (4650, 22456), (4812, 21700), (5208, 20050), (5425, 19248), (5614, 18600), (6015, 17360), (6200, 16842), (6416, 16275), (6510, 16040), (7440, 14035), (8020, 13020), (8400, 12431), (8421, 12400), (8680, 12030), (9300, 11228), (9624, 10850), (10025, 10416)]