102572800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 291981312

約数和(自身を除く): 189408512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 47, 50, 55, 62, 64, 80, 88, 94, 100, 110, 124, 128, 155, 160, 176, 188, 200, 220, 235, 248, 256, 275, 310, 320, 341, 352, 376, 400, 440, 470, 496, 517, 550, 620, 640, 682, 704, 752, 775, 800, 880, 940, 992, 1034, 1100, 1175, 1240, 1280, 1364, 1408, 1457, 1504, 1550, 1600, 1705, 1760, 1880, 1984, 2068, 2200, 2350, 2480, 2585, 2728, 2816, 2914, 3008, 3100, 3200, 3410, 3520, 3760, 3968, 4136, 4400, 4700, 4960, 5170, 5456, 5828, 6016, 6200, 6400, 6820, 7040, 7285, 7520, 7936, 8272, 8525, 8800, 9400, 9920, 10340, 10912, 11656, 12032, 12400, 12925, 13640, 14080, 14570, 15040, 16027, 16544, 17050, 17600, 18800, 19840, 20680, 21824, 23312, 24800, 25850, 27280, 29140, 30080, 32054, 33088, 34100, 35200, 36425, 37600, 39680, 41360, 43648, 46624, 49600, 51700, 54560, 58280, 60160, 64108, 66176, 68200, 70400, 72850, 75200, 80135, 82720, 87296, 93248, 99200, 103400, 109120, 116560, 128216, 132352, 136400, 145700, 150400, 160270, 165440, 186496, 198400, 206800, 218240, 233120, 256432, 272800, 291400, 300800, 320540, 330880, 372992, 400675, 413600, 436480, 466240, 512864, 545600, 582800, 641080, 661760, 801350, 827200, 932480, 1025728, 1091200, 1165600, 1282160, 1602700, 1654400, 1864960, 2051456, 2182400, 2331200, 2564320, 3205400, 3308800, 4102912, 4662400, 5128640, 6410800, 9324800, 10257280, 12821600, 20514560, 25643200, 51286400, 102572800]

約数ペア:

[(1, 102572800), (2, 51286400), (4, 25643200), (5, 20514560), (8, 12821600), (10, 10257280), (11, 9324800), (16, 6410800), (20, 5128640), (22, 4662400), (25, 4102912), (31, 3308800), (32, 3205400), (40, 2564320), (44, 2331200), (47, 2182400), (50, 2051456), (55, 1864960), (62, 1654400), (64, 1602700), (80, 1282160), (88, 1165600), (94, 1091200), (100, 1025728), (110, 932480), (124, 827200), (128, 801350), (155, 661760), (160, 641080), (176, 582800), (188, 545600), (200, 512864), (220, 466240), (235, 436480), (248, 413600), (256, 400675), (275, 372992), (310, 330880), (320, 320540), (341, 300800), (352, 291400), (376, 272800), (400, 256432), (440, 233120), (470, 218240), (496, 206800), (517, 198400), (550, 186496), (620, 165440), (640, 160270), (682, 150400), (704, 145700), (752, 136400), (775, 132352), (800, 128216), (880, 116560), (940, 109120), (992, 103400), (1034, 99200), (1100, 93248), (1175, 87296), (1240, 82720), (1280, 80135), (1364, 75200), (1408, 72850), (1457, 70400), (1504, 68200), (1550, 66176), (1600, 64108), (1705, 60160), (1760, 58280), (1880, 54560), (1984, 51700), (2068, 49600), (2200, 46624), (2350, 43648), (2480, 41360), (2585, 39680), (2728, 37600), (2816, 36425), (2914, 35200), (3008, 34100), (3100, 33088), (3200, 32054), (3410, 30080), (3520, 29140), (3760, 27280), (3968, 25850), (4136, 24800), (4400, 23312), (4700, 21824), (4960, 20680), (5170, 19840), (5456, 18800), (5828, 17600), (6016, 17050), (6200, 16544), (6400, 16027), (6820, 15040), (7040, 14570), (7285, 14080), (7520, 13640), (7936, 12925), (8272, 12400), (8525, 12032), (8800, 11656), (9400, 10912), (9920, 10340)]