90812400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:616

約数の個数: 240

約数和(自身を含む): 350572800

約数和(自身を除く): 259760400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 569, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1138, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1707, 1900, 1995, 2100, 2128, 2276, 2280, 2660, 2800, 2845, 2850, 3192, 3325, 3414, 3800, 3983, 3990, 4200, 4552, 4560, 5320, 5690, 5700, 6384, 6650, 6828, 7600, 7966, 7980, 8400, 8535, 9104, 9975, 10640, 10811, 11380, 11400, 11949, 13300, 13656, 14225, 15932, 15960, 17070, 19915, 19950, 21622, 22760, 22800, 23898, 26600, 27312, 28450, 31864, 31920, 32433, 34140, 39830, 39900, 42675, 43244, 45520, 47796, 53200, 54055, 56900, 59745, 63728, 64866, 68280, 75677, 79660, 79800, 85350, 86488, 95592, 99575, 108110, 113800, 119490, 129732, 136560, 151354, 159320, 159600, 162165, 170700, 172976, 191184, 199150, 216220, 227031, 227600, 238980, 259464, 270275, 298725, 302708, 318640, 324330, 341400, 378385, 398300, 432440, 454062, 477960, 518928, 540550, 597450, 605416, 648660, 682800, 756770, 796600, 810825, 864880, 908124, 955920, 1081100, 1135155, 1194900, 1210832, 1297320, 1513540, 1593200, 1621650, 1816248, 1891925, 2162200, 2270310, 2389800, 2594640, 3027080, 3243300, 3632496, 3783850, 4324400, 4540620, 4779600, 5675775, 6054160, 6486600, 7567700, 9081240, 11351550, 12973200, 15135400, 18162480, 22703100, 30270800, 45406200, 90812400]

約数ペア:

[(1, 90812400), (2, 45406200), (3, 30270800), (4, 22703100), (5, 18162480), (6, 15135400), (7, 12973200), (8, 11351550), (10, 9081240), (12, 7567700), (14, 6486600), (15, 6054160), (16, 5675775), (19, 4779600), (20, 4540620), (21, 4324400), (24, 3783850), (25, 3632496), (28, 3243300), (30, 3027080), (35, 2594640), (38, 2389800), (40, 2270310), (42, 2162200), (48, 1891925), (50, 1816248), (56, 1621650), (57, 1593200), (60, 1513540), (70, 1297320), (75, 1210832), (76, 1194900), (80, 1135155), (84, 1081100), (95, 955920), (100, 908124), (105, 864880), (112, 810825), (114, 796600), (120, 756770), (133, 682800), (140, 648660), (150, 605416), (152, 597450), (168, 540550), (175, 518928), (190, 477960), (200, 454062), (210, 432440), (228, 398300), (240, 378385), (266, 341400), (280, 324330), (285, 318640), (300, 302708), (304, 298725), (336, 270275), (350, 259464), (380, 238980), (399, 227600), (400, 227031), (420, 216220), (456, 199150), (475, 191184), (525, 172976), (532, 170700), (560, 162165), (569, 159600), (570, 159320), (600, 151354), (665, 136560), (700, 129732), (760, 119490), (798, 113800), (840, 108110), (912, 99575), (950, 95592), (1050, 86488), (1064, 85350), (1138, 79800), (1140, 79660), (1200, 75677), (1330, 68280), (1400, 64866), (1425, 63728), (1520, 59745), (1596, 56900), (1680, 54055), (1707, 53200), (1900, 47796), (1995, 45520), (2100, 43244), (2128, 42675), (2276, 39900), (2280, 39830), (2660, 34140), (2800, 32433), (2845, 31920), (2850, 31864), (3192, 28450), (3325, 27312), (3414, 26600), (3800, 23898), (3983, 22800), (3990, 22760), (4200, 21622), (4552, 19950), (4560, 19915), (5320, 17070), (5690, 15960), (5700, 15932), (6384, 14225), (6650, 13656), (6828, 13300), (7600, 11949), (7966, 11400), (7980, 11380), (8400, 10811), (8535, 10640), (9104, 9975)]