78208404660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{72379}}^1$

素因数の和:72452

約数の個数: 240

約数和(自身を含む): 264841315200

約数和(自身を除く): 186632910540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 81, 87, 90, 92, 108, 115, 116, 135, 138, 145, 162, 174, 180, 207, 230, 261, 270, 276, 290, 324, 345, 348, 405, 414, 435, 460, 522, 540, 580, 621, 667, 690, 783, 810, 828, 870, 1035, 1044, 1242, 1305, 1334, 1380, 1566, 1620, 1740, 1863, 2001, 2070, 2349, 2484, 2610, 2668, 3105, 3132, 3335, 3726, 3915, 4002, 4140, 4698, 5220, 6003, 6210, 6670, 7452, 7830, 8004, 9315, 9396, 10005, 11745, 12006, 12420, 13340, 15660, 18009, 18630, 20010, 23490, 24012, 30015, 36018, 37260, 40020, 46980, 54027, 60030, 72036, 72379, 90045, 108054, 120060, 144758, 180090, 216108, 217137, 270135, 289516, 360180, 361895, 434274, 540270, 651411, 723790, 868548, 1080540, 1085685, 1302822, 1447580, 1664717, 1954233, 2098991, 2171370, 2605644, 3257055, 3329434, 3908466, 4197982, 4342740, 4994151, 5862699, 6296973, 6514110, 6658868, 7816932, 8323585, 8395964, 9771165, 9988302, 10494955, 11725398, 12593946, 13028220, 14982453, 16647170, 18890919, 19542330, 19976604, 20989910, 23450796, 24970755, 25187892, 29313495, 29964906, 31484865, 33294340, 37781838, 39084660, 41979820, 44947359, 48276793, 49941510, 56672757, 58626990, 59929812, 62969730, 74912265, 75563676, 89894718, 94454595, 96553586, 99883020, 113345514, 117253980, 125939460, 134842077, 144830379, 149824530, 170018271, 179789436, 188909190, 193107172, 224736795, 226691028, 241383965, 269684154, 283363785, 289660758, 299649060, 340036542, 377818380, 434491137, 449473590, 482767930, 539368308, 566727570, 579321516, 674210385, 680073084, 724151895, 850091355, 868982274, 898947180, 965535860, 1133455140, 1303473411, 1348420770, 1448303790, 1700182710, 1737964548, 2172455685, 2606946822, 2696841540, 2896607580, 3400365420, 3910420233, 4344911370, 5213893644, 6517367055, 7820840466, 8689822740, 13034734110, 15641680932, 19552101165, 26069468220, 39104202330, 78208404660]

約数ペア:

[(1, 78208404660), (2, 39104202330), (3, 26069468220), (4, 19552101165), (5, 15641680932), (6, 13034734110), (9, 8689822740), (10, 7820840466), (12, 6517367055), (15, 5213893644), (18, 4344911370), (20, 3910420233), (23, 3400365420), (27, 2896607580), (29, 2696841540), (30, 2606946822), (36, 2172455685), (45, 1737964548), (46, 1700182710), (54, 1448303790), (58, 1348420770), (60, 1303473411), (69, 1133455140), (81, 965535860), (87, 898947180), (90, 868982274), (92, 850091355), (108, 724151895), (115, 680073084), (116, 674210385), (135, 579321516), (138, 566727570), (145, 539368308), (162, 482767930), (174, 449473590), (180, 434491137), (207, 377818380), (230, 340036542), (261, 299649060), (270, 289660758), (276, 283363785), (290, 269684154), (324, 241383965), (345, 226691028), (348, 224736795), (405, 193107172), (414, 188909190), (435, 179789436), (460, 170018271), (522, 149824530), (540, 144830379), (580, 134842077), (621, 125939460), (667, 117253980), (690, 113345514), (783, 99883020), (810, 96553586), (828, 94454595), (870, 89894718), (1035, 75563676), (1044, 74912265), (1242, 62969730), (1305, 59929812), (1334, 58626990), (1380, 56672757), (1566, 49941510), (1620, 48276793), (1740, 44947359), (1863, 41979820), (2001, 39084660), (2070, 37781838), (2349, 33294340), (2484, 31484865), (2610, 29964906), (2668, 29313495), (3105, 25187892), (3132, 24970755), (3335, 23450796), (3726, 20989910), (3915, 19976604), (4002, 19542330), (4140, 18890919), (4698, 16647170), (5220, 14982453), (6003, 13028220), (6210, 12593946), (6670, 11725398), (7452, 10494955), (7830, 9988302), (8004, 9771165), (9315, 8395964), (9396, 8323585), (10005, 7816932), (11745, 6658868), (12006, 6514110), (12420, 6296973), (13340, 5862699), (15660, 4994151), (18009, 4342740), (18630, 4197982), (20010, 3908466), (23490, 3329434), (24012, 3257055), (30015, 2605644), (36018, 2171370), (37260, 2098991), (40020, 1954233), (46980, 1664717), (54027, 1447580), (60030, 1302822), (72036, 1085685), (72379, 1080540), (90045, 868548), (108054, 723790), (120060, 651411), (144758, 540270), (180090, 434274), (216108, 361895), (217137, 360180), (270135, 289516)]