154952700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 531965952

約数和(自身を除く): 377013252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 83, 84, 98, 100, 105, 127, 140, 147, 150, 166, 175, 196, 210, 245, 249, 254, 294, 300, 332, 350, 381, 415, 420, 490, 498, 508, 525, 581, 588, 635, 700, 735, 762, 830, 889, 980, 996, 1050, 1162, 1225, 1245, 1270, 1470, 1524, 1660, 1743, 1778, 1905, 2075, 2100, 2324, 2450, 2490, 2540, 2667, 2905, 2940, 3175, 3486, 3556, 3675, 3810, 4067, 4150, 4445, 4900, 4980, 5334, 5810, 6223, 6225, 6350, 6972, 7350, 7620, 8134, 8300, 8715, 8890, 9525, 10541, 10668, 11620, 12201, 12446, 12450, 12700, 13335, 14525, 14700, 16268, 17430, 17780, 18669, 19050, 20335, 21082, 22225, 24402, 24892, 24900, 26670, 29050, 31115, 31623, 34860, 37338, 38100, 40670, 42164, 43575, 44450, 48804, 52705, 53340, 58100, 61005, 62230, 63246, 66675, 73787, 74676, 81340, 87150, 88900, 93345, 101675, 105410, 122010, 124460, 126492, 133350, 147574, 155575, 158115, 174300, 186690, 203350, 210820, 221361, 244020, 263525, 266700, 295148, 305025, 311150, 316230, 368935, 373380, 406700, 442722, 466725, 516509, 527050, 610050, 622300, 632460, 737870, 790575, 885444, 933450, 1033018, 1054100, 1106805, 1220100, 1475740, 1549527, 1581150, 1844675, 1866900, 2066036, 2213610, 2582545, 3099054, 3162300, 3689350, 4427220, 5165090, 5534025, 6198108, 7378700, 7747635, 10330180, 11068050, 12912725, 15495270, 22136100, 25825450, 30990540, 38738175, 51650900, 77476350, 154952700]

約数ペア:

[(1, 154952700), (2, 77476350), (3, 51650900), (4, 38738175), (5, 30990540), (6, 25825450), (7, 22136100), (10, 15495270), (12, 12912725), (14, 11068050), (15, 10330180), (20, 7747635), (21, 7378700), (25, 6198108), (28, 5534025), (30, 5165090), (35, 4427220), (42, 3689350), (49, 3162300), (50, 3099054), (60, 2582545), (70, 2213610), (75, 2066036), (83, 1866900), (84, 1844675), (98, 1581150), (100, 1549527), (105, 1475740), (127, 1220100), (140, 1106805), (147, 1054100), (150, 1033018), (166, 933450), (175, 885444), (196, 790575), (210, 737870), (245, 632460), (249, 622300), (254, 610050), (294, 527050), (300, 516509), (332, 466725), (350, 442722), (381, 406700), (415, 373380), (420, 368935), (490, 316230), (498, 311150), (508, 305025), (525, 295148), (581, 266700), (588, 263525), (635, 244020), (700, 221361), (735, 210820), (762, 203350), (830, 186690), (889, 174300), (980, 158115), (996, 155575), (1050, 147574), (1162, 133350), (1225, 126492), (1245, 124460), (1270, 122010), (1470, 105410), (1524, 101675), (1660, 93345), (1743, 88900), (1778, 87150), (1905, 81340), (2075, 74676), (2100, 73787), (2324, 66675), (2450, 63246), (2490, 62230), (2540, 61005), (2667, 58100), (2905, 53340), (2940, 52705), (3175, 48804), (3486, 44450), (3556, 43575), (3675, 42164), (3810, 40670), (4067, 38100), (4150, 37338), (4445, 34860), (4900, 31623), (4980, 31115), (5334, 29050), (5810, 26670), (6223, 24900), (6225, 24892), (6350, 24402), (6972, 22225), (7350, 21082), (7620, 20335), (8134, 19050), (8300, 18669), (8715, 17780), (8890, 17430), (9525, 16268), (10541, 14700), (10668, 14525), (11620, 13335), (12201, 12700), (12446, 12450)]