16623900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 54996480

約数和(自身を除く): 38372580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 131, 135, 141, 150, 180, 188, 225, 235, 262, 270, 282, 300, 393, 423, 450, 470, 524, 540, 564, 655, 675, 705, 786, 846, 900, 940, 1175, 1179, 1269, 1310, 1350, 1410, 1572, 1692, 1965, 2115, 2350, 2358, 2538, 2620, 2700, 2820, 3275, 3525, 3537, 3930, 4230, 4700, 4716, 5076, 5895, 6157, 6345, 6550, 7050, 7074, 7860, 8460, 9825, 10575, 11790, 12314, 12690, 13100, 14100, 14148, 17685, 18471, 19650, 21150, 23580, 24628, 25380, 29475, 30785, 31725, 35370, 36942, 39300, 42300, 55413, 58950, 61570, 63450, 70740, 73884, 88425, 92355, 110826, 117900, 123140, 126900, 153925, 166239, 176850, 184710, 221652, 277065, 307850, 332478, 353700, 369420, 461775, 554130, 615700, 664956, 831195, 923550, 1108260, 1385325, 1662390, 1847100, 2770650, 3324780, 4155975, 5541300, 8311950, 16623900]

約数ペア:

[(1, 16623900), (2, 8311950), (3, 5541300), (4, 4155975), (5, 3324780), (6, 2770650), (9, 1847100), (10, 1662390), (12, 1385325), (15, 1108260), (18, 923550), (20, 831195), (25, 664956), (27, 615700), (30, 554130), (36, 461775), (45, 369420), (47, 353700), (50, 332478), (54, 307850), (60, 277065), (75, 221652), (90, 184710), (94, 176850), (100, 166239), (108, 153925), (131, 126900), (135, 123140), (141, 117900), (150, 110826), (180, 92355), (188, 88425), (225, 73884), (235, 70740), (262, 63450), (270, 61570), (282, 58950), (300, 55413), (393, 42300), (423, 39300), (450, 36942), (470, 35370), (524, 31725), (540, 30785), (564, 29475), (655, 25380), (675, 24628), (705, 23580), (786, 21150), (846, 19650), (900, 18471), (940, 17685), (1175, 14148), (1179, 14100), (1269, 13100), (1310, 12690), (1350, 12314), (1410, 11790), (1572, 10575), (1692, 9825), (1965, 8460), (2115, 7860), (2350, 7074), (2358, 7050), (2538, 6550), (2620, 6345), (2700, 6157), (2820, 5895), (3275, 5076), (3525, 4716), (3537, 4700), (3930, 4230)]