61297600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 168

約数和(自身を含む): 186078368

約数和(自身を除く): 124780768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 421, 448, 455, 520, 560, 650, 700, 728, 800, 832, 842, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1684, 1820, 2080, 2105, 2240, 2275, 2600, 2800, 2912, 2947, 3368, 3640, 4160, 4210, 4550, 5200, 5473, 5600, 5824, 5894, 6736, 7280, 8420, 9100, 10400, 10525, 10946, 11200, 11788, 13472, 14560, 14735, 16840, 18200, 20800, 21050, 21892, 23576, 26944, 27365, 29120, 29470, 33680, 36400, 38311, 42100, 43784, 47152, 54730, 58940, 67360, 72800, 73675, 76622, 84200, 87568, 94304, 109460, 117880, 134720, 136825, 145600, 147350, 153244, 168400, 175136, 188608, 191555, 218920, 235760, 273650, 294700, 306488, 336800, 350272, 383110, 437840, 471520, 547300, 589400, 612976, 673600, 766220, 875680, 943040, 957775, 1094600, 1178800, 1225952, 1532440, 1751360, 1915550, 2189200, 2357600, 2451904, 3064880, 3831100, 4378400, 4715200, 6129760, 7662200, 8756800, 12259520, 15324400, 30648800, 61297600]

約数ペア:

[(1, 61297600), (2, 30648800), (4, 15324400), (5, 12259520), (7, 8756800), (8, 7662200), (10, 6129760), (13, 4715200), (14, 4378400), (16, 3831100), (20, 3064880), (25, 2451904), (26, 2357600), (28, 2189200), (32, 1915550), (35, 1751360), (40, 1532440), (50, 1225952), (52, 1178800), (56, 1094600), (64, 957775), (65, 943040), (70, 875680), (80, 766220), (91, 673600), (100, 612976), (104, 589400), (112, 547300), (130, 471520), (140, 437840), (160, 383110), (175, 350272), (182, 336800), (200, 306488), (208, 294700), (224, 273650), (260, 235760), (280, 218920), (320, 191555), (325, 188608), (350, 175136), (364, 168400), (400, 153244), (416, 147350), (421, 145600), (448, 136825), (455, 134720), (520, 117880), (560, 109460), (650, 94304), (700, 87568), (728, 84200), (800, 76622), (832, 73675), (842, 72800), (910, 67360), (1040, 58940), (1120, 54730), (1300, 47152), (1400, 43784), (1456, 42100), (1600, 38311), (1684, 36400), (1820, 33680), (2080, 29470), (2105, 29120), (2240, 27365), (2275, 26944), (2600, 23576), (2800, 21892), (2912, 21050), (2947, 20800), (3368, 18200), (3640, 16840), (4160, 14735), (4210, 14560), (4550, 13472), (5200, 11788), (5473, 11200), (5600, 10946), (5824, 10525), (5894, 10400), (6736, 9100), (7280, 8420)]