317883300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 1146593280

約数和(自身を除く): 828709980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 31, 35, 38, 42, 50, 57, 60, 62, 70, 75, 76, 84, 93, 95, 100, 105, 114, 124, 133, 140, 150, 155, 175, 186, 190, 210, 217, 228, 257, 266, 285, 300, 310, 350, 372, 380, 399, 420, 434, 465, 475, 514, 525, 532, 570, 589, 620, 651, 665, 700, 771, 775, 798, 868, 930, 950, 1028, 1050, 1085, 1140, 1178, 1285, 1302, 1330, 1425, 1542, 1550, 1596, 1767, 1799, 1860, 1900, 1995, 2100, 2170, 2325, 2356, 2570, 2604, 2660, 2850, 2945, 3084, 3100, 3255, 3325, 3534, 3598, 3855, 3990, 4123, 4340, 4650, 4883, 5140, 5397, 5425, 5700, 5890, 6425, 6510, 6650, 7068, 7196, 7710, 7967, 7980, 8246, 8835, 8995, 9300, 9766, 9975, 10794, 10850, 11780, 12369, 12850, 13020, 13300, 14649, 14725, 15420, 15934, 16275, 16492, 17670, 17990, 19275, 19532, 19950, 20615, 21588, 21700, 23901, 24415, 24738, 25700, 26985, 29298, 29450, 31868, 32550, 34181, 35340, 35980, 38550, 39835, 39900, 41230, 44175, 44975, 47802, 48830, 49476, 53970, 55769, 58596, 58900, 61845, 65100, 68362, 73245, 77100, 79670, 82460, 88350, 89950, 95604, 97660, 102543, 103075, 107940, 111538, 119505, 122075, 123690, 134925, 136724, 146490, 151373, 159340, 167307, 170905, 176700, 179900, 199175, 205086, 206150, 223076, 239010, 244150, 247380, 269850, 278845, 292980, 302746, 309225, 334614, 341810, 366225, 398350, 410172, 412300, 454119, 478020, 488300, 512715, 539700, 557690, 597525, 605492, 618450, 669228, 683620, 732450, 756865, 796700, 836535, 854525, 908238, 1025430, 1059611, 1115380, 1195050, 1236900, 1394225, 1464900, 1513730, 1673070, 1709050, 1816476, 2050860, 2119222, 2270595, 2390100, 2563575, 2788450, 3027460, 3178833, 3346140, 3418100, 3784325, 4182675, 4238444, 4541190, 5127150, 5298055, 5576900, 6357666, 7568650, 8365350, 9082380, 10254300, 10596110, 11352975, 12715332, 15137300, 15894165, 16730700, 21192220, 22705950, 26490275, 31788330, 45411900, 52980550, 63576660, 79470825, 105961100, 158941650, 317883300]

約数ペア:

[(1, 317883300), (2, 158941650), (3, 105961100), (4, 79470825), (5, 63576660), (6, 52980550), (7, 45411900), (10, 31788330), (12, 26490275), (14, 22705950), (15, 21192220), (19, 16730700), (20, 15894165), (21, 15137300), (25, 12715332), (28, 11352975), (30, 10596110), (31, 10254300), (35, 9082380), (38, 8365350), (42, 7568650), (50, 6357666), (57, 5576900), (60, 5298055), (62, 5127150), (70, 4541190), (75, 4238444), (76, 4182675), (84, 3784325), (93, 3418100), (95, 3346140), (100, 3178833), (105, 3027460), (114, 2788450), (124, 2563575), (133, 2390100), (140, 2270595), (150, 2119222), (155, 2050860), (175, 1816476), (186, 1709050), (190, 1673070), (210, 1513730), (217, 1464900), (228, 1394225), (257, 1236900), (266, 1195050), (285, 1115380), (300, 1059611), (310, 1025430), (350, 908238), (372, 854525), (380, 836535), (399, 796700), (420, 756865), (434, 732450), (465, 683620), (475, 669228), (514, 618450), (525, 605492), (532, 597525), (570, 557690), (589, 539700), (620, 512715), (651, 488300), (665, 478020), (700, 454119), (771, 412300), (775, 410172), (798, 398350), (868, 366225), (930, 341810), (950, 334614), (1028, 309225), (1050, 302746), (1085, 292980), (1140, 278845), (1178, 269850), (1285, 247380), (1302, 244150), (1330, 239010), (1425, 223076), (1542, 206150), (1550, 205086), (1596, 199175), (1767, 179900), (1799, 176700), (1860, 170905), (1900, 167307), (1995, 159340), (2100, 151373), (2170, 146490), (2325, 136724), (2356, 134925), (2570, 123690), (2604, 122075), (2660, 119505), (2850, 111538), (2945, 107940), (3084, 103075), (3100, 102543), (3255, 97660), (3325, 95604), (3534, 89950), (3598, 88350), (3855, 82460), (3990, 79670), (4123, 77100), (4340, 73245), (4650, 68362), (4883, 65100), (5140, 61845), (5397, 58900), (5425, 58596), (5700, 55769), (5890, 53970), (6425, 49476), (6510, 48830), (6650, 47802), (7068, 44975), (7196, 44175), (7710, 41230), (7967, 39900), (7980, 39835), (8246, 38550), (8835, 35980), (8995, 35340), (9300, 34181), (9766, 32550), (9975, 31868), (10794, 29450), (10850, 29298), (11780, 26985), (12369, 25700), (12850, 24738), (13020, 24415), (13300, 23901), (14649, 21700), (14725, 21588), (15420, 20615), (15934, 19950), (16275, 19532), (16492, 19275), (17670, 17990)]