213920400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2113

約数の個数: 120

約数和(自身を含む): 693303840

約数和(自身を除く): 479383440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 300, 356, 400, 445, 534, 600, 712, 890, 1068, 1200, 1335, 1424, 1780, 2003, 2136, 2225, 2670, 3560, 4006, 4272, 4450, 5340, 6009, 6675, 7120, 8012, 8900, 10015, 10680, 12018, 13350, 16024, 17800, 20030, 21360, 24036, 26700, 30045, 32048, 35600, 40060, 48072, 50075, 53400, 60090, 80120, 96144, 100150, 106800, 120180, 150225, 160240, 178267, 200300, 240360, 300450, 356534, 400600, 480720, 534801, 600900, 713068, 801200, 891335, 1069602, 1201800, 1426136, 1782670, 2139204, 2403600, 2674005, 2852272, 3565340, 4278408, 4456675, 5348010, 7130680, 8556816, 8913350, 10696020, 13370025, 14261360, 17826700, 21392040, 26740050, 35653400, 42784080, 53480100, 71306800, 106960200, 213920400]

約数ペア:

[(1, 213920400), (2, 106960200), (3, 71306800), (4, 53480100), (5, 42784080), (6, 35653400), (8, 26740050), (10, 21392040), (12, 17826700), (15, 14261360), (16, 13370025), (20, 10696020), (24, 8913350), (25, 8556816), (30, 7130680), (40, 5348010), (48, 4456675), (50, 4278408), (60, 3565340), (75, 2852272), (80, 2674005), (89, 2403600), (100, 2139204), (120, 1782670), (150, 1426136), (178, 1201800), (200, 1069602), (240, 891335), (267, 801200), (300, 713068), (356, 600900), (400, 534801), (445, 480720), (534, 400600), (600, 356534), (712, 300450), (890, 240360), (1068, 200300), (1200, 178267), (1335, 160240), (1424, 150225), (1780, 120180), (2003, 106800), (2136, 100150), (2225, 96144), (2670, 80120), (3560, 60090), (4006, 53400), (4272, 50075), (4450, 48072), (5340, 40060), (6009, 35600), (6675, 32048), (7120, 30045), (8012, 26700), (8900, 24036), (10015, 21360), (10680, 20030), (12018, 17800), (13350, 16024)]