91290000

素因数分解:

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

素因数の和:227

約数の個数: 200

約数和(自身を含む): 313774560

約数和(自身を除く): 222484560

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, 625, 680, 716, 750, 816, 850, 895, 1000, 1020, 1074, 1200, 1250, 1275, 1360, 1432, 1500, 1700, 1790, 1875, 2000, 2040, 2125, 2148, 2500, 2550, 2685, 2864, 3000, 3043, 3400, 3580, 3750, 4080, 4250, 4296, 4475, 5000, 5100, 5370, 6000, 6086, 6375, 6800, 7160, 7500, 8500, 8592, 8950, 9129, 10000, 10200, 10625, 10740, 12172, 12750, 13425, 14320, 15000, 15215, 17000, 17900, 18258, 20400, 21250, 21480, 22375, 24344, 25500, 26850, 30000, 30430, 31875, 34000, 35800, 36516, 42500, 42960, 44750, 45645, 48688, 51000, 53700, 60860, 63750, 67125, 71600, 73032, 76075, 85000, 89500, 91290, 102000, 107400, 111875, 121720, 127500, 134250, 146064, 152150, 170000, 179000, 182580, 214800, 223750, 228225, 243440, 255000, 268500, 304300, 335625, 358000, 365160, 380375, 447500, 456450, 510000, 537000, 608600, 671250, 730320, 760750, 895000, 912900, 1074000, 1141125, 1217200, 1342500, 1521500, 1790000, 1825800, 1901875, 2282250, 2685000, 3043000, 3651600, 3803750, 4564500, 5370000, 5705625, 6086000, 7607500, 9129000, 11411250, 15215000, 18258000, 22822500, 30430000, 45645000, 91290000]

約数ペア:

[(1, 91290000), (2, 45645000), (3, 30430000), (4, 22822500), (5, 18258000), (6, 15215000), (8, 11411250), (10, 9129000), (12, 7607500), (15, 6086000), (16, 5705625), (17, 5370000), (20, 4564500), (24, 3803750), (25, 3651600), (30, 3043000), (34, 2685000), (40, 2282250), (48, 1901875), (50, 1825800), (51, 1790000), (60, 1521500), (68, 1342500), (75, 1217200), (80, 1141125), (85, 1074000), (100, 912900), (102, 895000), (120, 760750), (125, 730320), (136, 671250), (150, 608600), (170, 537000), (179, 510000), (200, 456450), (204, 447500), (240, 380375), (250, 365160), (255, 358000), (272, 335625), (300, 304300), (340, 268500), (358, 255000), (375, 243440), (400, 228225), (408, 223750), (425, 214800), (500, 182580), (510, 179000), (537, 170000), (600, 152150), (625, 146064), (680, 134250), (716, 127500), (750, 121720), (816, 111875), (850, 107400), (895, 102000), (1000, 91290), (1020, 89500), (1074, 85000), (1200, 76075), (1250, 73032), (1275, 71600), (1360, 67125), (1432, 63750), (1500, 60860), (1700, 53700), (1790, 51000), (1875, 48688), (2000, 45645), (2040, 44750), (2125, 42960), (2148, 42500), (2500, 36516), (2550, 35800), (2685, 34000), (2864, 31875), (3000, 30430), (3043, 30000), (3400, 26850), (3580, 25500), (3750, 24344), (4080, 22375), (4250, 21480), (4296, 21250), (4475, 20400), (5000, 18258), (5100, 17900), (5370, 17000), (6000, 15215), (6086, 15000), (6375, 14320), (6800, 13425), (7160, 12750), (7500, 12172), (8500, 10740), (8592, 10625), (8950, 10200), (9129, 10000)]