384107850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2085

約数の個数: 144

約数和(自身を含む): 1199328000

約数和(自身を除く): 815220150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 854, 915, 1050, 1098, 1281, 1525, 1575, 1830, 1999, 2135, 2562, 2745, 3050, 3150, 3843, 3998, 4270, 4575, 5490, 5997, 6405, 7686, 9150, 9995, 10675, 11994, 12810, 13725, 13993, 17991, 19215, 19990, 21350, 27450, 27986, 29985, 32025, 35982, 38430, 41979, 49975, 59970, 64050, 69965, 83958, 89955, 96075, 99950, 121939, 125937, 139930, 149925, 179910, 192150, 209895, 243878, 251874, 299850, 349825, 365817, 419790, 449775, 609695, 629685, 699650, 731634, 853573, 899550, 1049475, 1097451, 1219390, 1259370, 1707146, 1829085, 2098950, 2194902, 2560719, 3048475, 3148425, 3658170, 4267865, 5121438, 5487255, 6096950, 6296850, 7682157, 8535730, 9145425, 10974510, 12803595, 15364314, 18290850, 21339325, 25607190, 27436275, 38410785, 42678650, 54872550, 64017975, 76821570, 128035950, 192053925, 384107850]

約数ペア:

[(1, 384107850), (2, 192053925), (3, 128035950), (5, 76821570), (6, 64017975), (7, 54872550), (9, 42678650), (10, 38410785), (14, 27436275), (15, 25607190), (18, 21339325), (21, 18290850), (25, 15364314), (30, 12803595), (35, 10974510), (42, 9145425), (45, 8535730), (50, 7682157), (61, 6296850), (63, 6096950), (70, 5487255), (75, 5121438), (90, 4267865), (105, 3658170), (122, 3148425), (126, 3048475), (150, 2560719), (175, 2194902), (183, 2098950), (210, 1829085), (225, 1707146), (305, 1259370), (315, 1219390), (350, 1097451), (366, 1049475), (427, 899550), (450, 853573), (525, 731634), (549, 699650), (610, 629685), (630, 609695), (854, 449775), (915, 419790), (1050, 365817), (1098, 349825), (1281, 299850), (1525, 251874), (1575, 243878), (1830, 209895), (1999, 192150), (2135, 179910), (2562, 149925), (2745, 139930), (3050, 125937), (3150, 121939), (3843, 99950), (3998, 96075), (4270, 89955), (4575, 83958), (5490, 69965), (5997, 64050), (6405, 59970), (7686, 49975), (9150, 41979), (9995, 38430), (10675, 35982), (11994, 32025), (12810, 29985), (13725, 27986), (13993, 27450), (17991, 21350), (19215, 19990)]