248930400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 877443840

約数和(自身を除く): 628513440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 53, 57, 60, 75, 76, 80, 95, 96, 100, 103, 106, 114, 120, 150, 152, 159, 160, 190, 200, 206, 212, 228, 240, 265, 285, 300, 304, 309, 318, 380, 400, 412, 424, 456, 475, 480, 515, 530, 570, 600, 608, 618, 636, 760, 795, 800, 824, 848, 912, 950, 1007, 1030, 1060, 1140, 1200, 1236, 1272, 1325, 1425, 1520, 1545, 1590, 1648, 1696, 1824, 1900, 1957, 2014, 2060, 2120, 2280, 2400, 2472, 2544, 2575, 2650, 2850, 3021, 3040, 3090, 3180, 3296, 3800, 3914, 3975, 4028, 4120, 4240, 4560, 4944, 5035, 5088, 5150, 5300, 5459, 5700, 5871, 6042, 6180, 6360, 7600, 7725, 7828, 7950, 8056, 8240, 8480, 9120, 9785, 9888, 10070, 10300, 10600, 10918, 11400, 11742, 12084, 12360, 12720, 15105, 15200, 15450, 15656, 15900, 16112, 16377, 16480, 19570, 20140, 20600, 21200, 21836, 22800, 23484, 24168, 24720, 25175, 25440, 27295, 29355, 30210, 30900, 31312, 31800, 32224, 32754, 39140, 40280, 41200, 42400, 43672, 45600, 46968, 48336, 48925, 49440, 50350, 54590, 58710, 60420, 61800, 62624, 63600, 65508, 75525, 78280, 80560, 81885, 82400, 87344, 93936, 96672, 97850, 100700, 103721, 109180, 117420, 120840, 123600, 127200, 131016, 136475, 146775, 151050, 156560, 161120, 163770, 174688, 187872, 195700, 201400, 207442, 218360, 234840, 241680, 247200, 262032, 272950, 293550, 302100, 311163, 313120, 327540, 391400, 402800, 409425, 414884, 436720, 469680, 483360, 518605, 524064, 545900, 587100, 604200, 622326, 655080, 782800, 805600, 818850, 829768, 873440, 939360, 1037210, 1091800, 1174200, 1208400, 1244652, 1310160, 1555815, 1565600, 1637700, 1659536, 2074420, 2183600, 2348400, 2416800, 2489304, 2593025, 2620320, 3111630, 3275400, 3319072, 4148840, 4367200, 4696800, 4978608, 5186050, 6223260, 6550800, 7779075, 8297680, 9957216, 10372100, 12446520, 13101600, 15558150, 16595360, 20744200, 24893040, 31116300, 41488400, 49786080, 62232600, 82976800, 124465200, 248930400]

約数ペア:

[(1, 248930400), (2, 124465200), (3, 82976800), (4, 62232600), (5, 49786080), (6, 41488400), (8, 31116300), (10, 24893040), (12, 20744200), (15, 16595360), (16, 15558150), (19, 13101600), (20, 12446520), (24, 10372100), (25, 9957216), (30, 8297680), (32, 7779075), (38, 6550800), (40, 6223260), (48, 5186050), (50, 4978608), (53, 4696800), (57, 4367200), (60, 4148840), (75, 3319072), (76, 3275400), (80, 3111630), (95, 2620320), (96, 2593025), (100, 2489304), (103, 2416800), (106, 2348400), (114, 2183600), (120, 2074420), (150, 1659536), (152, 1637700), (159, 1565600), (160, 1555815), (190, 1310160), (200, 1244652), (206, 1208400), (212, 1174200), (228, 1091800), (240, 1037210), (265, 939360), (285, 873440), (300, 829768), (304, 818850), (309, 805600), (318, 782800), (380, 655080), (400, 622326), (412, 604200), (424, 587100), (456, 545900), (475, 524064), (480, 518605), (515, 483360), (530, 469680), (570, 436720), (600, 414884), (608, 409425), (618, 402800), (636, 391400), (760, 327540), (795, 313120), (800, 311163), (824, 302100), (848, 293550), (912, 272950), (950, 262032), (1007, 247200), (1030, 241680), (1060, 234840), (1140, 218360), (1200, 207442), (1236, 201400), (1272, 195700), (1325, 187872), (1425, 174688), (1520, 163770), (1545, 161120), (1590, 156560), (1648, 151050), (1696, 146775), (1824, 136475), (1900, 131016), (1957, 127200), (2014, 123600), (2060, 120840), (2120, 117420), (2280, 109180), (2400, 103721), (2472, 100700), (2544, 97850), (2575, 96672), (2650, 93936), (2850, 87344), (3021, 82400), (3040, 81885), (3090, 80560), (3180, 78280), (3296, 75525), (3800, 65508), (3914, 63600), (3975, 62624), (4028, 61800), (4120, 60420), (4240, 58710), (4560, 54590), (4944, 50350), (5035, 49440), (5088, 48925), (5150, 48336), (5300, 46968), (5459, 45600), (5700, 43672), (5871, 42400), (6042, 41200), (6180, 40280), (6360, 39140), (7600, 32754), (7725, 32224), (7828, 31800), (7950, 31312), (8056, 30900), (8240, 30210), (8480, 29355), (9120, 27295), (9785, 25440), (9888, 25175), (10070, 24720), (10300, 24168), (10600, 23484), (10918, 22800), (11400, 21836), (11742, 21200), (12084, 20600), (12360, 20140), (12720, 19570), (15105, 16480), (15200, 16377), (15450, 16112), (15656, 15900)]