22447200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 74995200

約数和(自身を除く): 52548000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 199, 200, 235, 240, 282, 300, 376, 398, 400, 470, 480, 564, 597, 600, 705, 752, 796, 800, 940, 995, 1128, 1175, 1194, 1200, 1410, 1504, 1592, 1880, 1990, 2256, 2350, 2388, 2400, 2820, 2985, 3184, 3525, 3760, 3980, 4512, 4700, 4776, 4975, 5640, 5970, 6368, 7050, 7520, 7960, 9353, 9400, 9552, 9950, 11280, 11940, 14100, 14925, 15920, 18706, 18800, 19104, 19900, 22560, 23880, 28059, 28200, 29850, 31840, 37412, 37600, 39800, 46765, 47760, 56118, 56400, 59700, 74824, 79600, 93530, 95520, 112236, 112800, 119400, 140295, 149648, 159200, 187060, 224472, 233825, 238800, 280590, 299296, 374120, 448944, 467650, 477600, 561180, 701475, 748240, 897888, 935300, 1122360, 1402950, 1496480, 1870600, 2244720, 2805900, 3741200, 4489440, 5611800, 7482400, 11223600, 22447200]

約数ペア:

[(1, 22447200), (2, 11223600), (3, 7482400), (4, 5611800), (5, 4489440), (6, 3741200), (8, 2805900), (10, 2244720), (12, 1870600), (15, 1496480), (16, 1402950), (20, 1122360), (24, 935300), (25, 897888), (30, 748240), (32, 701475), (40, 561180), (47, 477600), (48, 467650), (50, 448944), (60, 374120), (75, 299296), (80, 280590), (94, 238800), (96, 233825), (100, 224472), (120, 187060), (141, 159200), (150, 149648), (160, 140295), (188, 119400), (199, 112800), (200, 112236), (235, 95520), (240, 93530), (282, 79600), (300, 74824), (376, 59700), (398, 56400), (400, 56118), (470, 47760), (480, 46765), (564, 39800), (597, 37600), (600, 37412), (705, 31840), (752, 29850), (796, 28200), (800, 28059), (940, 23880), (995, 22560), (1128, 19900), (1175, 19104), (1194, 18800), (1200, 18706), (1410, 15920), (1504, 14925), (1592, 14100), (1880, 11940), (1990, 11280), (2256, 9950), (2350, 9552), (2388, 9400), (2400, 9353), (2820, 7960), (2985, 7520), (3184, 7050), (3525, 6368), (3760, 5970), (3980, 5640), (4512, 4975), (4700, 4776)]