667273140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 2238652416

約数和(自身を除く): 1571379276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 81, 86, 90, 93, 103, 108, 124, 129, 135, 155, 162, 172, 180, 186, 206, 215, 243, 258, 270, 279, 309, 310, 324, 372, 387, 405, 412, 430, 465, 486, 515, 516, 540, 558, 618, 620, 645, 774, 810, 837, 860, 927, 930, 972, 1030, 1116, 1161, 1215, 1236, 1290, 1333, 1395, 1545, 1548, 1620, 1674, 1854, 1860, 1935, 2060, 2322, 2430, 2511, 2580, 2666, 2781, 2790, 3090, 3193, 3348, 3483, 3708, 3870, 3999, 4185, 4429, 4635, 4644, 4860, 5022, 5332, 5562, 5580, 5805, 6180, 6386, 6665, 6966, 7533, 7740, 7998, 8343, 8370, 8858, 9270, 9579, 10044, 10449, 11124, 11610, 11997, 12555, 12772, 13287, 13330, 13905, 13932, 15066, 15965, 15996, 16686, 16740, 17415, 17716, 18540, 19158, 19995, 20898, 22145, 23220, 23994, 25029, 25110, 26574, 26660, 27810, 28737, 30132, 31930, 33372, 34830, 35991, 37665, 38316, 39861, 39990, 41715, 41796, 44290, 47895, 47988, 50058, 50220, 52245, 53148, 55620, 57474, 59985, 63860, 66435, 69660, 71982, 75330, 79722, 79980, 83430, 86211, 88580, 95790, 100116, 104490, 107973, 114948, 119583, 119970, 125145, 132870, 137299, 143685, 143964, 150660, 159444, 166860, 172422, 179955, 191580, 199305, 208980, 215946, 239166, 239940, 250290, 258633, 265740, 274598, 287370, 323919, 344844, 358749, 359910, 398610, 411897, 431055, 431892, 478332, 500580, 517266, 539865, 549196, 574740, 597915, 647838, 686495, 717498, 719820, 775899, 797220, 823794, 862110, 1034532, 1076247, 1079730, 1195830, 1235691, 1293165, 1295676, 1372990, 1434996, 1551798, 1619595, 1647588, 1724220, 1793745, 2059485, 2152494, 2159460, 2391660, 2471382, 2586330, 2745980, 3103596, 3239190, 3587490, 3707073, 3879495, 4118970, 4304988, 4942764, 5172660, 5381235, 6178455, 6478380, 7174980, 7414146, 7758990, 8237940, 10762470, 11121219, 12356910, 14828292, 15517980, 18535365, 21524940, 22242438, 24713820, 33363657, 37070730, 44484876, 55606095, 66727314, 74141460, 111212190, 133454628, 166818285, 222424380, 333636570, 667273140]

約数ペア:

[(1, 667273140), (2, 333636570), (3, 222424380), (4, 166818285), (5, 133454628), (6, 111212190), (9, 74141460), (10, 66727314), (12, 55606095), (15, 44484876), (18, 37070730), (20, 33363657), (27, 24713820), (30, 22242438), (31, 21524940), (36, 18535365), (43, 15517980), (45, 14828292), (54, 12356910), (60, 11121219), (62, 10762470), (81, 8237940), (86, 7758990), (90, 7414146), (93, 7174980), (103, 6478380), (108, 6178455), (124, 5381235), (129, 5172660), (135, 4942764), (155, 4304988), (162, 4118970), (172, 3879495), (180, 3707073), (186, 3587490), (206, 3239190), (215, 3103596), (243, 2745980), (258, 2586330), (270, 2471382), (279, 2391660), (309, 2159460), (310, 2152494), (324, 2059485), (372, 1793745), (387, 1724220), (405, 1647588), (412, 1619595), (430, 1551798), (465, 1434996), (486, 1372990), (515, 1295676), (516, 1293165), (540, 1235691), (558, 1195830), (618, 1079730), (620, 1076247), (645, 1034532), (774, 862110), (810, 823794), (837, 797220), (860, 775899), (927, 719820), (930, 717498), (972, 686495), (1030, 647838), (1116, 597915), (1161, 574740), (1215, 549196), (1236, 539865), (1290, 517266), (1333, 500580), (1395, 478332), (1545, 431892), (1548, 431055), (1620, 411897), (1674, 398610), (1854, 359910), (1860, 358749), (1935, 344844), (2060, 323919), (2322, 287370), (2430, 274598), (2511, 265740), (2580, 258633), (2666, 250290), (2781, 239940), (2790, 239166), (3090, 215946), (3193, 208980), (3348, 199305), (3483, 191580), (3708, 179955), (3870, 172422), (3999, 166860), (4185, 159444), (4429, 150660), (4635, 143964), (4644, 143685), (4860, 137299), (5022, 132870), (5332, 125145), (5562, 119970), (5580, 119583), (5805, 114948), (6180, 107973), (6386, 104490), (6665, 100116), (6966, 95790), (7533, 88580), (7740, 86211), (7998, 83430), (8343, 79980), (8370, 79722), (8858, 75330), (9270, 71982), (9579, 69660), (10044, 66435), (10449, 63860), (11124, 59985), (11610, 57474), (11997, 55620), (12555, 53148), (12772, 52245), (13287, 50220), (13330, 50058), (13905, 47988), (13932, 47895), (15066, 44290), (15965, 41796), (15996, 41715), (16686, 39990), (16740, 39861), (17415, 38316), (17716, 37665), (18540, 35991), (19158, 34830), (19995, 33372), (20898, 31930), (22145, 30132), (23220, 28737), (23994, 27810), (25029, 26660), (25110, 26574)]