18258000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 62674560

約数和(自身を除く): 44416560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 179, 200, 204, 240, 250, 255, 272, 300, 340, 358, 375, 400, 408, 425, 500, 510, 537, 600, 680, 716, 750, 816, 850, 895, 1000, 1020, 1074, 1200, 1275, 1360, 1432, 1500, 1700, 1790, 2000, 2040, 2125, 2148, 2550, 2685, 2864, 3000, 3043, 3400, 3580, 4080, 4250, 4296, 4475, 5100, 5370, 6000, 6086, 6375, 6800, 7160, 8500, 8592, 8950, 9129, 10200, 10740, 12172, 12750, 13425, 14320, 15215, 17000, 17900, 18258, 20400, 21480, 22375, 24344, 25500, 26850, 30430, 34000, 35800, 36516, 42960, 44750, 45645, 48688, 51000, 53700, 60860, 67125, 71600, 73032, 76075, 89500, 91290, 102000, 107400, 121720, 134250, 146064, 152150, 179000, 182580, 214800, 228225, 243440, 268500, 304300, 358000, 365160, 380375, 456450, 537000, 608600, 730320, 760750, 912900, 1074000, 1141125, 1217200, 1521500, 1825800, 2282250, 3043000, 3651600, 4564500, 6086000, 9129000, 18258000]

約数ペア:

[(1, 18258000), (2, 9129000), (3, 6086000), (4, 4564500), (5, 3651600), (6, 3043000), (8, 2282250), (10, 1825800), (12, 1521500), (15, 1217200), (16, 1141125), (17, 1074000), (20, 912900), (24, 760750), (25, 730320), (30, 608600), (34, 537000), (40, 456450), (48, 380375), (50, 365160), (51, 358000), (60, 304300), (68, 268500), (75, 243440), (80, 228225), (85, 214800), (100, 182580), (102, 179000), (120, 152150), (125, 146064), (136, 134250), (150, 121720), (170, 107400), (179, 102000), (200, 91290), (204, 89500), (240, 76075), (250, 73032), (255, 71600), (272, 67125), (300, 60860), (340, 53700), (358, 51000), (375, 48688), (400, 45645), (408, 44750), (425, 42960), (500, 36516), (510, 35800), (537, 34000), (600, 30430), (680, 26850), (716, 25500), (750, 24344), (816, 22375), (850, 21480), (895, 20400), (1000, 18258), (1020, 17900), (1074, 17000), (1200, 15215), (1275, 14320), (1360, 13425), (1432, 12750), (1500, 12172), (1700, 10740), (1790, 10200), (2000, 9129), (2040, 8950), (2125, 8592), (2148, 8500), (2550, 7160), (2685, 6800), (2864, 6375), (3000, 6086), (3043, 6000), (3400, 5370), (3580, 5100), (4080, 4475), (4250, 4296)]