20163400800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21487}}^1$

素因数の和:21550

約数の個数: 288

約数和(自身を含む): 72517358592

約数和(自身を除く): 52353957792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 25, 30, 32, 34, 40, 46, 48, 50, 51, 60, 68, 69, 75, 80, 85, 92, 96, 100, 102, 115, 120, 136, 138, 150, 160, 170, 184, 200, 204, 230, 240, 255, 272, 276, 300, 340, 345, 368, 391, 400, 408, 425, 460, 480, 510, 544, 552, 575, 600, 680, 690, 736, 782, 800, 816, 850, 920, 1020, 1104, 1150, 1173, 1200, 1275, 1360, 1380, 1564, 1632, 1700, 1725, 1840, 1955, 2040, 2208, 2300, 2346, 2400, 2550, 2720, 2760, 3128, 3400, 3450, 3680, 3910, 4080, 4600, 4692, 5100, 5520, 5865, 6256, 6800, 6900, 7820, 8160, 9200, 9384, 9775, 10200, 11040, 11730, 12512, 13600, 13800, 15640, 18400, 18768, 19550, 20400, 21487, 23460, 27600, 29325, 31280, 37536, 39100, 40800, 42974, 46920, 55200, 58650, 62560, 64461, 78200, 85948, 93840, 107435, 117300, 128922, 156400, 171896, 187680, 214870, 234600, 257844, 312800, 322305, 343792, 365279, 429740, 469200, 494201, 515688, 537175, 644610, 687584, 730558, 859480, 938400, 988402, 1031376, 1074350, 1095837, 1289220, 1461116, 1482603, 1611525, 1718960, 1826395, 1976804, 2062752, 2148700, 2191674, 2471005, 2578440, 2922232, 2965206, 3223050, 3437920, 3652790, 3953608, 4297400, 4383348, 4942010, 5156880, 5479185, 5844464, 5930412, 6446100, 7305580, 7413015, 7907216, 8401417, 8594800, 8766696, 9131975, 9884020, 10313760, 10958370, 11688928, 11860824, 12355025, 12892200, 14611160, 14826030, 15814432, 16802834, 17189600, 17533392, 18263950, 19768040, 21916740, 23721648, 24710050, 25204251, 25784400, 27395925, 29222320, 29652060, 33605668, 35066784, 36527900, 37065075, 39536080, 42007085, 43833480, 47443296, 49420100, 50408502, 51568800, 54791850, 58444640, 59304120, 67211336, 73055800, 74130150, 79072160, 84014170, 87666960, 98840200, 100817004, 109583700, 118608240, 126021255, 134422672, 146111600, 148260300, 168028340, 175333920, 197680400, 201634008, 210035425, 219167400, 237216480, 252042510, 268845344, 292223200, 296520600, 336056680, 395360800, 403268016, 420070850, 438334800, 504085020, 593041200, 630106275, 672113360, 806536032, 840141700, 876669600, 1008170040, 1186082400, 1260212550, 1344226720, 1680283400, 2016340080, 2520425100, 3360566800, 4032680160, 5040850200, 6721133600, 10081700400, 20163400800]

約数ペア:

[(1, 20163400800), (2, 10081700400), (3, 6721133600), (4, 5040850200), (5, 4032680160), (6, 3360566800), (8, 2520425100), (10, 2016340080), (12, 1680283400), (15, 1344226720), (16, 1260212550), (17, 1186082400), (20, 1008170040), (23, 876669600), (24, 840141700), (25, 806536032), (30, 672113360), (32, 630106275), (34, 593041200), (40, 504085020), (46, 438334800), (48, 420070850), (50, 403268016), (51, 395360800), (60, 336056680), (68, 296520600), (69, 292223200), (75, 268845344), (80, 252042510), (85, 237216480), (92, 219167400), (96, 210035425), (100, 201634008), (102, 197680400), (115, 175333920), (120, 168028340), (136, 148260300), (138, 146111600), (150, 134422672), (160, 126021255), (170, 118608240), (184, 109583700), (200, 100817004), (204, 98840200), (230, 87666960), (240, 84014170), (255, 79072160), (272, 74130150), (276, 73055800), (300, 67211336), (340, 59304120), (345, 58444640), (368, 54791850), (391, 51568800), (400, 50408502), (408, 49420100), (425, 47443296), (460, 43833480), (480, 42007085), (510, 39536080), (544, 37065075), (552, 36527900), (575, 35066784), (600, 33605668), (680, 29652060), (690, 29222320), (736, 27395925), (782, 25784400), (800, 25204251), (816, 24710050), (850, 23721648), (920, 21916740), (1020, 19768040), (1104, 18263950), (1150, 17533392), (1173, 17189600), (1200, 16802834), (1275, 15814432), (1360, 14826030), (1380, 14611160), (1564, 12892200), (1632, 12355025), (1700, 11860824), (1725, 11688928), (1840, 10958370), (1955, 10313760), (2040, 9884020), (2208, 9131975), (2300, 8766696), (2346, 8594800), (2400, 8401417), (2550, 7907216), (2720, 7413015), (2760, 7305580), (3128, 6446100), (3400, 5930412), (3450, 5844464), (3680, 5479185), (3910, 5156880), (4080, 4942010), (4600, 4383348), (4692, 4297400), (5100, 3953608), (5520, 3652790), (5865, 3437920), (6256, 3223050), (6800, 2965206), (6900, 2922232), (7820, 2578440), (8160, 2471005), (9200, 2191674), (9384, 2148700), (9775, 2062752), (10200, 1976804), (11040, 1826395), (11730, 1718960), (12512, 1611525), (13600, 1482603), (13800, 1461116), (15640, 1289220), (18400, 1095837), (18768, 1074350), (19550, 1031376), (20400, 988402), (21487, 938400), (23460, 859480), (27600, 730558), (29325, 687584), (31280, 644610), (37536, 537175), (39100, 515688), (40800, 494201), (42974, 469200), (46920, 429740), (55200, 365279), (58650, 343792), (62560, 322305), (64461, 312800), (78200, 257844), (85948, 234600), (93840, 214870), (107435, 187680), (117300, 171896), (128922, 156400)]