1298660400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2564

約数の個数: 180

約数和(自身を含む): 4538457040

約数和(自身を除く): 3239796640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 151, 180, 200, 225, 240, 300, 302, 360, 400, 450, 453, 600, 604, 720, 755, 900, 906, 1200, 1208, 1359, 1510, 1800, 1812, 2265, 2389, 2416, 2718, 3020, 3600, 3624, 3775, 4530, 4778, 5436, 6040, 6795, 7167, 7248, 7550, 9060, 9556, 10872, 11325, 11945, 12080, 13590, 14334, 15100, 18120, 19112, 21501, 21744, 22650, 23890, 27180, 28668, 30200, 33975, 35835, 36240, 38224, 43002, 45300, 47780, 54360, 57336, 59725, 60400, 67950, 71670, 86004, 90600, 95560, 107505, 108720, 114672, 119450, 135900, 143340, 172008, 179175, 181200, 191120, 215010, 238900, 271800, 286680, 344016, 358350, 360739, 430020, 477800, 537525, 543600, 573360, 716700, 721478, 860040, 955600, 1075050, 1082217, 1433400, 1442956, 1720080, 1803695, 2150100, 2164434, 2866800, 2885912, 3246651, 3607390, 4300200, 4328868, 5411085, 5771824, 6493302, 7214780, 8600400, 8657736, 9018475, 10822170, 12986604, 14429560, 16233255, 17315472, 18036950, 21644340, 25973208, 27055425, 28859120, 32466510, 36073900, 43288680, 51946416, 54110850, 64933020, 72147800, 81166275, 86577360, 108221700, 129866040, 144295600, 162332550, 216443400, 259732080, 324665100, 432886800, 649330200, 1298660400]

約数ペア:

[(1, 1298660400), (2, 649330200), (3, 432886800), (4, 324665100), (5, 259732080), (6, 216443400), (8, 162332550), (9, 144295600), (10, 129866040), (12, 108221700), (15, 86577360), (16, 81166275), (18, 72147800), (20, 64933020), (24, 54110850), (25, 51946416), (30, 43288680), (36, 36073900), (40, 32466510), (45, 28859120), (48, 27055425), (50, 25973208), (60, 21644340), (72, 18036950), (75, 17315472), (80, 16233255), (90, 14429560), (100, 12986604), (120, 10822170), (144, 9018475), (150, 8657736), (151, 8600400), (180, 7214780), (200, 6493302), (225, 5771824), (240, 5411085), (300, 4328868), (302, 4300200), (360, 3607390), (400, 3246651), (450, 2885912), (453, 2866800), (600, 2164434), (604, 2150100), (720, 1803695), (755, 1720080), (900, 1442956), (906, 1433400), (1200, 1082217), (1208, 1075050), (1359, 955600), (1510, 860040), (1800, 721478), (1812, 716700), (2265, 573360), (2389, 543600), (2416, 537525), (2718, 477800), (3020, 430020), (3600, 360739), (3624, 358350), (3775, 344016), (4530, 286680), (4778, 271800), (5436, 238900), (6040, 215010), (6795, 191120), (7167, 181200), (7248, 179175), (7550, 172008), (9060, 143340), (9556, 135900), (10872, 119450), (11325, 114672), (11945, 108720), (12080, 107505), (13590, 95560), (14334, 90600), (15100, 86004), (18120, 71670), (19112, 67950), (21501, 60400), (21744, 59725), (22650, 57336), (23890, 54360), (27180, 47780), (28668, 45300), (30200, 43002), (33975, 38224), (35835, 36240)]