91658800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:207

約数の個数: 90

約数和(自身を含む): 228460452

約数和(自身を除く): 136801652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 73, 80, 86, 100, 146, 172, 200, 215, 292, 344, 365, 400, 430, 584, 688, 730, 860, 1075, 1168, 1460, 1720, 1825, 2150, 2920, 3139, 3440, 3650, 4300, 5329, 5840, 6278, 7300, 8600, 10658, 12556, 14600, 15695, 17200, 21316, 25112, 26645, 29200, 31390, 42632, 50224, 53290, 62780, 78475, 85264, 106580, 125560, 133225, 156950, 213160, 229147, 251120, 266450, 313900, 426320, 458294, 532900, 627800, 916588, 1065800, 1145735, 1255600, 1833176, 2131600, 2291470, 3666352, 4582940, 5728675, 9165880, 11457350, 18331760, 22914700, 45829400, 91658800]

約数ペア:

[(1, 91658800), (2, 45829400), (4, 22914700), (5, 18331760), (8, 11457350), (10, 9165880), (16, 5728675), (20, 4582940), (25, 3666352), (40, 2291470), (43, 2131600), (50, 1833176), (73, 1255600), (80, 1145735), (86, 1065800), (100, 916588), (146, 627800), (172, 532900), (200, 458294), (215, 426320), (292, 313900), (344, 266450), (365, 251120), (400, 229147), (430, 213160), (584, 156950), (688, 133225), (730, 125560), (860, 106580), (1075, 85264), (1168, 78475), (1460, 62780), (1720, 53290), (1825, 50224), (2150, 42632), (2920, 31390), (3139, 29200), (3440, 26645), (3650, 25112), (4300, 21316), (5329, 17200), (5840, 15695), (6278, 14600), (7300, 12556), (8600, 10658)]