91221600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 299980800

約数和(自身を除く): 208759200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 191, 199, 200, 240, 300, 382, 398, 400, 480, 573, 597, 600, 764, 796, 800, 955, 995, 1146, 1194, 1200, 1528, 1592, 1910, 1990, 2292, 2388, 2400, 2865, 2985, 3056, 3184, 3820, 3980, 4584, 4775, 4776, 4975, 5730, 5970, 6112, 6368, 7640, 7960, 9168, 9550, 9552, 9950, 11460, 11940, 14325, 14925, 15280, 15920, 18336, 19100, 19104, 19900, 22920, 23880, 28650, 29850, 30560, 31840, 38009, 38200, 39800, 45840, 47760, 57300, 59700, 76018, 76400, 79600, 91680, 95520, 114027, 114600, 119400, 152036, 152800, 159200, 190045, 228054, 229200, 238800, 304072, 380090, 456108, 458400, 477600, 570135, 608144, 760180, 912216, 950225, 1140270, 1216288, 1520360, 1824432, 1900450, 2280540, 2850675, 3040720, 3648864, 3800900, 4561080, 5701350, 6081440, 7601800, 9122160, 11402700, 15203600, 18244320, 22805400, 30407200, 45610800, 91221600]

約数ペア:

[(1, 91221600), (2, 45610800), (3, 30407200), (4, 22805400), (5, 18244320), (6, 15203600), (8, 11402700), (10, 9122160), (12, 7601800), (15, 6081440), (16, 5701350), (20, 4561080), (24, 3800900), (25, 3648864), (30, 3040720), (32, 2850675), (40, 2280540), (48, 1900450), (50, 1824432), (60, 1520360), (75, 1216288), (80, 1140270), (96, 950225), (100, 912216), (120, 760180), (150, 608144), (160, 570135), (191, 477600), (199, 458400), (200, 456108), (240, 380090), (300, 304072), (382, 238800), (398, 229200), (400, 228054), (480, 190045), (573, 159200), (597, 152800), (600, 152036), (764, 119400), (796, 114600), (800, 114027), (955, 95520), (995, 91680), (1146, 79600), (1194, 76400), (1200, 76018), (1528, 59700), (1592, 57300), (1910, 47760), (1990, 45840), (2292, 39800), (2388, 38200), (2400, 38009), (2865, 31840), (2985, 30560), (3056, 29850), (3184, 28650), (3820, 23880), (3980, 22920), (4584, 19900), (4775, 19104), (4776, 19100), (4975, 18336), (5730, 15920), (5970, 15280), (6112, 14925), (6368, 14325), (7640, 11940), (7960, 11460), (9168, 9950), (9550, 9552)]