48448400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 157573248

約数和(自身を除く): 109124848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 121, 130, 140, 143, 154, 175, 176, 182, 200, 208, 220, 242, 260, 275, 280, 286, 308, 325, 350, 364, 385, 400, 440, 455, 484, 520, 550, 560, 572, 605, 616, 650, 700, 715, 728, 770, 847, 880, 910, 968, 1001, 1040, 1100, 1144, 1210, 1232, 1300, 1331, 1400, 1430, 1456, 1540, 1573, 1694, 1820, 1925, 1936, 2002, 2200, 2275, 2288, 2420, 2600, 2662, 2800, 2860, 3025, 3080, 3146, 3388, 3575, 3640, 3850, 4004, 4235, 4400, 4550, 4840, 5005, 5200, 5324, 5720, 6050, 6160, 6292, 6655, 6776, 7150, 7280, 7700, 7865, 8008, 8470, 9100, 9317, 9680, 10010, 10648, 11011, 11440, 12100, 12584, 13310, 13552, 14300, 15400, 15730, 16016, 16940, 17303, 18200, 18634, 20020, 21175, 21296, 22022, 24200, 25025, 25168, 26620, 28600, 30800, 31460, 33275, 33880, 34606, 36400, 37268, 39325, 40040, 42350, 44044, 46585, 48400, 50050, 53240, 55055, 57200, 62920, 66550, 67760, 69212, 74536, 78650, 80080, 84700, 86515, 88088, 93170, 100100, 106480, 110110, 121121, 125840, 133100, 138424, 149072, 157300, 169400, 173030, 176176, 186340, 200200, 220220, 232925, 242242, 266200, 275275, 276848, 314600, 338800, 346060, 372680, 400400, 432575, 440440, 465850, 484484, 532400, 550550, 605605, 629200, 692120, 745360, 865150, 880880, 931700, 968968, 1101100, 1211210, 1384240, 1730300, 1863400, 1937936, 2202200, 2422420, 3028025, 3460600, 3726800, 4404400, 4844840, 6056050, 6921200, 9689680, 12112100, 24224200, 48448400]

約数ペア:

[(1, 48448400), (2, 24224200), (4, 12112100), (5, 9689680), (7, 6921200), (8, 6056050), (10, 4844840), (11, 4404400), (13, 3726800), (14, 3460600), (16, 3028025), (20, 2422420), (22, 2202200), (25, 1937936), (26, 1863400), (28, 1730300), (35, 1384240), (40, 1211210), (44, 1101100), (50, 968968), (52, 931700), (55, 880880), (56, 865150), (65, 745360), (70, 692120), (77, 629200), (80, 605605), (88, 550550), (91, 532400), (100, 484484), (104, 465850), (110, 440440), (112, 432575), (121, 400400), (130, 372680), (140, 346060), (143, 338800), (154, 314600), (175, 276848), (176, 275275), (182, 266200), (200, 242242), (208, 232925), (220, 220220), (242, 200200), (260, 186340), (275, 176176), (280, 173030), (286, 169400), (308, 157300), (325, 149072), (350, 138424), (364, 133100), (385, 125840), (400, 121121), (440, 110110), (455, 106480), (484, 100100), (520, 93170), (550, 88088), (560, 86515), (572, 84700), (605, 80080), (616, 78650), (650, 74536), (700, 69212), (715, 67760), (728, 66550), (770, 62920), (847, 57200), (880, 55055), (910, 53240), (968, 50050), (1001, 48400), (1040, 46585), (1100, 44044), (1144, 42350), (1210, 40040), (1232, 39325), (1300, 37268), (1331, 36400), (1400, 34606), (1430, 33880), (1456, 33275), (1540, 31460), (1573, 30800), (1694, 28600), (1820, 26620), (1925, 25168), (1936, 25025), (2002, 24200), (2200, 22022), (2275, 21296), (2288, 21175), (2420, 20020), (2600, 18634), (2662, 18200), (2800, 17303), (2860, 16940), (3025, 16016), (3080, 15730), (3146, 15400), (3388, 14300), (3575, 13552), (3640, 13310), (3850, 12584), (4004, 12100), (4235, 11440), (4400, 11011), (4550, 10648), (4840, 10010), (5005, 9680), (5200, 9317), (5324, 9100), (5720, 8470), (6050, 8008), (6160, 7865), (6292, 7700), (6655, 7280), (6776, 7150)]