253239600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 885657600

約数和(自身を除く): 632418000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 29, 30, 38, 40, 48, 50, 57, 58, 60, 75, 76, 80, 87, 95, 100, 114, 116, 120, 145, 150, 152, 174, 190, 200, 228, 232, 240, 285, 290, 300, 304, 348, 380, 383, 400, 435, 456, 464, 475, 551, 570, 580, 600, 696, 725, 760, 766, 870, 912, 950, 1102, 1140, 1149, 1160, 1200, 1392, 1425, 1450, 1520, 1532, 1653, 1740, 1900, 1915, 2175, 2204, 2280, 2298, 2320, 2755, 2850, 2900, 3064, 3306, 3480, 3800, 3830, 4350, 4408, 4560, 4596, 5510, 5700, 5745, 5800, 6128, 6612, 6960, 7277, 7600, 7660, 8265, 8700, 8816, 9192, 9575, 11020, 11107, 11400, 11490, 11600, 13224, 13775, 14554, 15320, 16530, 17400, 18384, 19150, 21831, 22040, 22214, 22800, 22980, 26448, 27550, 28725, 29108, 30640, 33060, 33321, 34800, 36385, 38300, 41325, 43662, 44080, 44428, 45960, 55100, 55535, 57450, 58216, 66120, 66642, 72770, 76600, 82650, 87324, 88856, 91920, 109155, 110200, 111070, 114900, 116432, 132240, 133284, 145540, 153200, 165300, 166605, 174648, 177712, 181925, 211033, 218310, 220400, 222140, 229800, 266568, 277675, 291080, 330600, 333210, 349296, 363850, 422066, 436620, 444280, 459600, 533136, 545775, 555350, 582160, 633099, 661200, 666420, 727700, 833025, 844132, 873240, 888560, 1055165, 1091550, 1110700, 1266198, 1332840, 1455400, 1666050, 1688264, 1746480, 2110330, 2183100, 2221400, 2532396, 2665680, 2910800, 3165495, 3332100, 3376528, 4220660, 4366200, 4442800, 5064792, 5275825, 6330990, 6664200, 8441320, 8732400, 10129584, 10551650, 12661980, 13328400, 15827475, 16882640, 21103300, 25323960, 31654950, 42206600, 50647920, 63309900, 84413200, 126619800, 253239600]

約数ペア:

[(1, 253239600), (2, 126619800), (3, 84413200), (4, 63309900), (5, 50647920), (6, 42206600), (8, 31654950), (10, 25323960), (12, 21103300), (15, 16882640), (16, 15827475), (19, 13328400), (20, 12661980), (24, 10551650), (25, 10129584), (29, 8732400), (30, 8441320), (38, 6664200), (40, 6330990), (48, 5275825), (50, 5064792), (57, 4442800), (58, 4366200), (60, 4220660), (75, 3376528), (76, 3332100), (80, 3165495), (87, 2910800), (95, 2665680), (100, 2532396), (114, 2221400), (116, 2183100), (120, 2110330), (145, 1746480), (150, 1688264), (152, 1666050), (174, 1455400), (190, 1332840), (200, 1266198), (228, 1110700), (232, 1091550), (240, 1055165), (285, 888560), (290, 873240), (300, 844132), (304, 833025), (348, 727700), (380, 666420), (383, 661200), (400, 633099), (435, 582160), (456, 555350), (464, 545775), (475, 533136), (551, 459600), (570, 444280), (580, 436620), (600, 422066), (696, 363850), (725, 349296), (760, 333210), (766, 330600), (870, 291080), (912, 277675), (950, 266568), (1102, 229800), (1140, 222140), (1149, 220400), (1160, 218310), (1200, 211033), (1392, 181925), (1425, 177712), (1450, 174648), (1520, 166605), (1532, 165300), (1653, 153200), (1740, 145540), (1900, 133284), (1915, 132240), (2175, 116432), (2204, 114900), (2280, 111070), (2298, 110200), (2320, 109155), (2755, 91920), (2850, 88856), (2900, 87324), (3064, 82650), (3306, 76600), (3480, 72770), (3800, 66642), (3830, 66120), (4350, 58216), (4408, 57450), (4560, 55535), (4596, 55100), (5510, 45960), (5700, 44428), (5745, 44080), (5800, 43662), (6128, 41325), (6612, 38300), (6960, 36385), (7277, 34800), (7600, 33321), (7660, 33060), (8265, 30640), (8700, 29108), (8816, 28725), (9192, 27550), (9575, 26448), (11020, 22980), (11107, 22800), (11400, 22214), (11490, 22040), (11600, 21831), (13224, 19150), (13775, 18384), (14554, 17400), (15320, 16530)]