20167502850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 384

約数和(自身を含む): 63870197760

約数和(自身を除く): 43702694910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 27, 30, 33, 45, 46, 50, 54, 55, 66, 69, 75, 90, 99, 110, 115, 135, 137, 138, 150, 165, 198, 207, 225, 230, 253, 270, 274, 275, 297, 330, 345, 411, 414, 431, 450, 495, 506, 550, 575, 594, 621, 675, 685, 690, 759, 822, 825, 862, 990, 1035, 1150, 1233, 1242, 1265, 1293, 1350, 1370, 1485, 1507, 1518, 1650, 1725, 2055, 2070, 2155, 2277, 2466, 2475, 2530, 2586, 2970, 3014, 3105, 3151, 3425, 3450, 3699, 3795, 3879, 4110, 4310, 4521, 4554, 4741, 4950, 5175, 6165, 6210, 6302, 6325, 6465, 6831, 6850, 7398, 7425, 7535, 7590, 7758, 9042, 9453, 9482, 9913, 10275, 10350, 10775, 11385, 11637, 12330, 12650, 12930, 13563, 13662, 14223, 14850, 15070, 15525, 15755, 18495, 18906, 18975, 19395, 19826, 20550, 21550, 22605, 22770, 23274, 23705, 27126, 28359, 28446, 29739, 30825, 31050, 31510, 32325, 34155, 34661, 36990, 37675, 37950, 38790, 40689, 42669, 45210, 47265, 47410, 49565, 56718, 56925, 58185, 59047, 59478, 61650, 64650, 67815, 68310, 69322, 71115, 75350, 78775, 81378, 85077, 85338, 89217, 92475, 94530, 96975, 99130, 103983, 109043, 113025, 113850, 116370, 118094, 118525, 128007, 135630, 141795, 142230, 148695, 157550, 170154, 170775, 173305, 177141, 178434, 184950, 193950, 203445, 207966, 213345, 218086, 226050, 236325, 237050, 247825, 256014, 267651, 283590, 290925, 295235, 297390, 311949, 327129, 339075, 341550, 346610, 354282, 355575, 406890, 425385, 426690, 446085, 472650, 495650, 519915, 531423, 535302, 545215, 581850, 590470, 623898, 640035, 649517, 654258, 678150, 708975, 711150, 743475, 850770, 866525, 885705, 892170, 935847, 981387, 1017225, 1039830, 1062846, 1066725, 1090430, 1280070, 1299034, 1338255, 1358081, 1417950, 1476175, 1486950, 1559745, 1594269, 1635645, 1733050, 1771410, 1871694, 1948551, 1962774, 2034450, 2126925, 2133450, 2230425, 2599575, 2657115, 2676510, 2716162, 2726075, 2944161, 2952350, 3119490, 3188538, 3200175, 3247585, 3271290, 3897102, 4074243, 4253850, 4428525, 4460850, 4679235, 4906935, 5199150, 5314230, 5452150, 5845653, 5888322, 6400350, 6495170, 6691275, 6790405, 7798725, 7971345, 8148486, 8178225, 8857050, 9358470, 9742755, 9813870, 11691306, 12222729, 13285575, 13382550, 13580810, 14720805, 14938891, 15597450, 15942690, 16237925, 16356450, 17536959, 19485510, 20371215, 23396175, 24445458, 24534675, 26571150, 29228265, 29441610, 29877782, 32475850, 33952025, 35073918, 36668187, 39856725, 40742430, 44816673, 46792350, 48713775, 49069350, 58456530, 61113645, 67904050, 73336374, 73604025, 74694455, 79713450, 87684795, 89633346, 97427550, 101856075, 122227290, 134450019, 146141325, 147208050, 149388910, 175369590, 183340935, 203712150, 224083365, 268900038, 292282650, 305568225, 366681870, 373472275, 403350057, 438423975, 448166730, 611136450, 672250095, 746944550, 806700114, 876847950, 916704675, 1120416825, 1344500190, 1833409350, 2016750285, 2240833650, 3361250475, 4033500570, 6722500950, 10083751425, 20167502850]

約数ペア:

[(1, 20167502850), (2, 10083751425), (3, 6722500950), (5, 4033500570), (6, 3361250475), (9, 2240833650), (10, 2016750285), (11, 1833409350), (15, 1344500190), (18, 1120416825), (22, 916704675), (23, 876847950), (25, 806700114), (27, 746944550), (30, 672250095), (33, 611136450), (45, 448166730), (46, 438423975), (50, 403350057), (54, 373472275), (55, 366681870), (66, 305568225), (69, 292282650), (75, 268900038), (90, 224083365), (99, 203712150), (110, 183340935), (115, 175369590), (135, 149388910), (137, 147208050), (138, 146141325), (150, 134450019), (165, 122227290), (198, 101856075), (207, 97427550), (225, 89633346), (230, 87684795), (253, 79713450), (270, 74694455), (274, 73604025), (275, 73336374), (297, 67904050), (330, 61113645), (345, 58456530), (411, 49069350), (414, 48713775), (431, 46792350), (450, 44816673), (495, 40742430), (506, 39856725), (550, 36668187), (575, 35073918), (594, 33952025), (621, 32475850), (675, 29877782), (685, 29441610), (690, 29228265), (759, 26571150), (822, 24534675), (825, 24445458), (862, 23396175), (990, 20371215), (1035, 19485510), (1150, 17536959), (1233, 16356450), (1242, 16237925), (1265, 15942690), (1293, 15597450), (1350, 14938891), (1370, 14720805), (1485, 13580810), (1507, 13382550), (1518, 13285575), (1650, 12222729), (1725, 11691306), (2055, 9813870), (2070, 9742755), (2155, 9358470), (2277, 8857050), (2466, 8178225), (2475, 8148486), (2530, 7971345), (2586, 7798725), (2970, 6790405), (3014, 6691275), (3105, 6495170), (3151, 6400350), (3425, 5888322), (3450, 5845653), (3699, 5452150), (3795, 5314230), (3879, 5199150), (4110, 4906935), (4310, 4679235), (4521, 4460850), (4554, 4428525), (4741, 4253850), (4950, 4074243), (5175, 3897102), (6165, 3271290), (6210, 3247585), (6302, 3200175), (6325, 3188538), (6465, 3119490), (6831, 2952350), (6850, 2944161), (7398, 2726075), (7425, 2716162), (7535, 2676510), (7590, 2657115), (7758, 2599575), (9042, 2230425), (9453, 2133450), (9482, 2126925), (9913, 2034450), (10275, 1962774), (10350, 1948551), (10775, 1871694), (11385, 1771410), (11637, 1733050), (12330, 1635645), (12650, 1594269), (12930, 1559745), (13563, 1486950), (13662, 1476175), (14223, 1417950), (14850, 1358081), (15070, 1338255), (15525, 1299034), (15755, 1280070), (18495, 1090430), (18906, 1066725), (18975, 1062846), (19395, 1039830), (19826, 1017225), (20550, 981387), (21550, 935847), (22605, 892170), (22770, 885705), (23274, 866525), (23705, 850770), (27126, 743475), (28359, 711150), (28446, 708975), (29739, 678150), (30825, 654258), (31050, 649517), (31510, 640035), (32325, 623898), (34155, 590470), (34661, 581850), (36990, 545215), (37675, 535302), (37950, 531423), (38790, 519915), (40689, 495650), (42669, 472650), (45210, 446085), (47265, 426690), (47410, 425385), (49565, 406890), (56718, 355575), (56925, 354282), (58185, 346610), (59047, 341550), (59478, 339075), (61650, 327129), (64650, 311949), (67815, 297390), (68310, 295235), (69322, 290925), (71115, 283590), (75350, 267651), (78775, 256014), (81378, 247825), (85077, 237050), (85338, 236325), (89217, 226050), (92475, 218086), (94530, 213345), (96975, 207966), (99130, 203445), (103983, 193950), (109043, 184950), (113025, 178434), (113850, 177141), (116370, 173305), (118094, 170775), (118525, 170154), (128007, 157550), (135630, 148695), (141795, 142230)]