258391200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 911941632

約数和(自身を除く): 653550432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 32, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 96, 100, 115, 120, 124, 138, 150, 151, 155, 160, 184, 186, 200, 230, 240, 248, 276, 300, 302, 310, 345, 368, 372, 400, 453, 460, 465, 480, 496, 552, 575, 600, 604, 620, 690, 713, 736, 744, 755, 775, 800, 906, 920, 930, 992, 1104, 1150, 1200, 1208, 1240, 1380, 1426, 1488, 1510, 1550, 1725, 1812, 1840, 1860, 2139, 2208, 2265, 2300, 2325, 2400, 2416, 2480, 2760, 2852, 2976, 3020, 3100, 3450, 3473, 3565, 3624, 3680, 3720, 3775, 4278, 4530, 4600, 4650, 4681, 4832, 4960, 5520, 5704, 6040, 6200, 6900, 6946, 7130, 7248, 7440, 7550, 8556, 9060, 9200, 9300, 9362, 10419, 10695, 11040, 11325, 11408, 12080, 12400, 13800, 13892, 14043, 14260, 14496, 14880, 15100, 17112, 17365, 17825, 18120, 18400, 18600, 18724, 20838, 21390, 22650, 22816, 23405, 24160, 24800, 27600, 27784, 28086, 28520, 30200, 34224, 34730, 35650, 36240, 37200, 37448, 41676, 42780, 45300, 46810, 52095, 53475, 55200, 55568, 56172, 57040, 60400, 68448, 69460, 70215, 71300, 72480, 74400, 74896, 83352, 85560, 86825, 90600, 93620, 104190, 106950, 107663, 111136, 112344, 114080, 117025, 120800, 138920, 140430, 142600, 149792, 166704, 171120, 173650, 181200, 187240, 208380, 213900, 215326, 224688, 234050, 260475, 277840, 280860, 285200, 322989, 333408, 342240, 347300, 351075, 362400, 374480, 416760, 427800, 430652, 449376, 468100, 520950, 538315, 555680, 561720, 570400, 645978, 694600, 702150, 748960, 833520, 855600, 861304, 936200, 1041900, 1076630, 1123440, 1291956, 1389200, 1404300, 1614945, 1667040, 1711200, 1722608, 1872400, 2083800, 2153260, 2246880, 2583912, 2691575, 2778400, 2808600, 3229890, 3445216, 3744800, 4167600, 4306520, 5167824, 5383150, 5617200, 6459780, 8074725, 8335200, 8613040, 10335648, 10766300, 11234400, 12919560, 16149450, 17226080, 21532600, 25839120, 32298900, 43065200, 51678240, 64597800, 86130400, 129195600, 258391200]

約数ペア:

[(1, 258391200), (2, 129195600), (3, 86130400), (4, 64597800), (5, 51678240), (6, 43065200), (8, 32298900), (10, 25839120), (12, 21532600), (15, 17226080), (16, 16149450), (20, 12919560), (23, 11234400), (24, 10766300), (25, 10335648), (30, 8613040), (31, 8335200), (32, 8074725), (40, 6459780), (46, 5617200), (48, 5383150), (50, 5167824), (60, 4306520), (62, 4167600), (69, 3744800), (75, 3445216), (80, 3229890), (92, 2808600), (93, 2778400), (96, 2691575), (100, 2583912), (115, 2246880), (120, 2153260), (124, 2083800), (138, 1872400), (150, 1722608), (151, 1711200), (155, 1667040), (160, 1614945), (184, 1404300), (186, 1389200), (200, 1291956), (230, 1123440), (240, 1076630), (248, 1041900), (276, 936200), (300, 861304), (302, 855600), (310, 833520), (345, 748960), (368, 702150), (372, 694600), (400, 645978), (453, 570400), (460, 561720), (465, 555680), (480, 538315), (496, 520950), (552, 468100), (575, 449376), (600, 430652), (604, 427800), (620, 416760), (690, 374480), (713, 362400), (736, 351075), (744, 347300), (755, 342240), (775, 333408), (800, 322989), (906, 285200), (920, 280860), (930, 277840), (992, 260475), (1104, 234050), (1150, 224688), (1200, 215326), (1208, 213900), (1240, 208380), (1380, 187240), (1426, 181200), (1488, 173650), (1510, 171120), (1550, 166704), (1725, 149792), (1812, 142600), (1840, 140430), (1860, 138920), (2139, 120800), (2208, 117025), (2265, 114080), (2300, 112344), (2325, 111136), (2400, 107663), (2416, 106950), (2480, 104190), (2760, 93620), (2852, 90600), (2976, 86825), (3020, 85560), (3100, 83352), (3450, 74896), (3473, 74400), (3565, 72480), (3624, 71300), (3680, 70215), (3720, 69460), (3775, 68448), (4278, 60400), (4530, 57040), (4600, 56172), (4650, 55568), (4681, 55200), (4832, 53475), (4960, 52095), (5520, 46810), (5704, 45300), (6040, 42780), (6200, 41676), (6900, 37448), (6946, 37200), (7130, 36240), (7248, 35650), (7440, 34730), (7550, 34224), (8556, 30200), (9060, 28520), (9200, 28086), (9300, 27784), (9362, 27600), (10419, 24800), (10695, 24160), (11040, 23405), (11325, 22816), (11408, 22650), (12080, 21390), (12400, 20838), (13800, 18724), (13892, 18600), (14043, 18400), (14260, 18120), (14496, 17825), (14880, 17365), (15100, 17112)]