72697800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 271411200

約数和(自身を除く): 198713400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 911, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1822, 1900, 1995, 2100, 2280, 2660, 2733, 2850, 3192, 3325, 3644, 3800, 3990, 4200, 4555, 5320, 5466, 5700, 6377, 6650, 7288, 7980, 9110, 9975, 10932, 11400, 12754, 13300, 13665, 15960, 17309, 18220, 19131, 19950, 21864, 22775, 25508, 26600, 27330, 31885, 34618, 36440, 38262, 39900, 45550, 51016, 51927, 54660, 63770, 68325, 69236, 76524, 79800, 86545, 91100, 95655, 103854, 109320, 121163, 127540, 136650, 138472, 153048, 159425, 173090, 182200, 191310, 207708, 242326, 255080, 259635, 273300, 318850, 346180, 363489, 382620, 415416, 432725, 478275, 484652, 519270, 546600, 605815, 637700, 692360, 726978, 765240, 865450, 956550, 969304, 1038540, 1211630, 1275400, 1298175, 1453956, 1730900, 1817445, 1913100, 2077080, 2423260, 2596350, 2907912, 3029075, 3461800, 3634890, 3826200, 4846520, 5192700, 6058150, 7269780, 9087225, 10385400, 12116300, 14539560, 18174450, 24232600, 36348900, 72697800]

約数ペア:

[(1, 72697800), (2, 36348900), (3, 24232600), (4, 18174450), (5, 14539560), (6, 12116300), (7, 10385400), (8, 9087225), (10, 7269780), (12, 6058150), (14, 5192700), (15, 4846520), (19, 3826200), (20, 3634890), (21, 3461800), (24, 3029075), (25, 2907912), (28, 2596350), (30, 2423260), (35, 2077080), (38, 1913100), (40, 1817445), (42, 1730900), (50, 1453956), (56, 1298175), (57, 1275400), (60, 1211630), (70, 1038540), (75, 969304), (76, 956550), (84, 865450), (95, 765240), (100, 726978), (105, 692360), (114, 637700), (120, 605815), (133, 546600), (140, 519270), (150, 484652), (152, 478275), (168, 432725), (175, 415416), (190, 382620), (200, 363489), (210, 346180), (228, 318850), (266, 273300), (280, 259635), (285, 255080), (300, 242326), (350, 207708), (380, 191310), (399, 182200), (420, 173090), (456, 159425), (475, 153048), (525, 138472), (532, 136650), (570, 127540), (600, 121163), (665, 109320), (700, 103854), (760, 95655), (798, 91100), (840, 86545), (911, 79800), (950, 76524), (1050, 69236), (1064, 68325), (1140, 63770), (1330, 54660), (1400, 51927), (1425, 51016), (1596, 45550), (1822, 39900), (1900, 38262), (1995, 36440), (2100, 34618), (2280, 31885), (2660, 27330), (2733, 26600), (2850, 25508), (3192, 22775), (3325, 21864), (3644, 19950), (3800, 19131), (3990, 18220), (4200, 17309), (4555, 15960), (5320, 13665), (5466, 13300), (5700, 12754), (6377, 11400), (6650, 10932), (7288, 9975), (7980, 9110)]