61561200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 207583688

約数和(自身を除く): 146022488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 61, 75, 80, 87, 100, 116, 120, 122, 145, 150, 174, 183, 200, 232, 240, 244, 290, 300, 305, 348, 366, 400, 435, 464, 488, 580, 600, 610, 696, 725, 732, 841, 870, 915, 976, 1160, 1200, 1220, 1392, 1450, 1464, 1525, 1682, 1740, 1769, 1830, 2175, 2320, 2440, 2523, 2900, 2928, 3050, 3364, 3480, 3538, 3660, 4205, 4350, 4575, 4880, 5046, 5307, 5800, 6100, 6728, 6960, 7076, 7320, 8410, 8700, 8845, 9150, 10092, 10614, 11600, 12200, 12615, 13456, 14152, 14640, 16820, 17400, 17690, 18300, 20184, 21025, 21228, 24400, 25230, 26535, 28304, 33640, 34800, 35380, 36600, 40368, 42050, 42456, 44225, 50460, 51301, 53070, 63075, 67280, 70760, 73200, 84100, 84912, 88450, 100920, 102602, 106140, 126150, 132675, 141520, 153903, 168200, 176900, 201840, 205204, 212280, 252300, 256505, 265350, 307806, 336400, 353800, 410408, 424560, 504600, 513010, 530700, 615612, 707600, 769515, 820816, 1009200, 1026020, 1061400, 1231224, 1282525, 1539030, 2052040, 2122800, 2462448, 2565050, 3078060, 3847575, 4104080, 5130100, 6156120, 7695150, 10260200, 12312240, 15390300, 20520400, 30780600, 61561200]

約数ペア:

[(1, 61561200), (2, 30780600), (3, 20520400), (4, 15390300), (5, 12312240), (6, 10260200), (8, 7695150), (10, 6156120), (12, 5130100), (15, 4104080), (16, 3847575), (20, 3078060), (24, 2565050), (25, 2462448), (29, 2122800), (30, 2052040), (40, 1539030), (48, 1282525), (50, 1231224), (58, 1061400), (60, 1026020), (61, 1009200), (75, 820816), (80, 769515), (87, 707600), (100, 615612), (116, 530700), (120, 513010), (122, 504600), (145, 424560), (150, 410408), (174, 353800), (183, 336400), (200, 307806), (232, 265350), (240, 256505), (244, 252300), (290, 212280), (300, 205204), (305, 201840), (348, 176900), (366, 168200), (400, 153903), (435, 141520), (464, 132675), (488, 126150), (580, 106140), (600, 102602), (610, 100920), (696, 88450), (725, 84912), (732, 84100), (841, 73200), (870, 70760), (915, 67280), (976, 63075), (1160, 53070), (1200, 51301), (1220, 50460), (1392, 44225), (1450, 42456), (1464, 42050), (1525, 40368), (1682, 36600), (1740, 35380), (1769, 34800), (1830, 33640), (2175, 28304), (2320, 26535), (2440, 25230), (2523, 24400), (2900, 21228), (2928, 21025), (3050, 20184), (3364, 18300), (3480, 17690), (3538, 17400), (3660, 16820), (4205, 14640), (4350, 14152), (4575, 13456), (4880, 12615), (5046, 12200), (5307, 11600), (5800, 10614), (6100, 10092), (6728, 9150), (6960, 8845), (7076, 8700), (7320, 8410)]