2048888980500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{2371}}^1\times {\mathrm{6473}}^1$

素因数の和:8955

約数の個数: 192

約数和(自身を含む): 6036879663360

約数和(自身を除く): 3987990682860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 125, 150, 178, 250, 267, 300, 356, 375, 445, 500, 534, 750, 890, 1068, 1335, 1500, 1780, 2225, 2371, 2670, 4450, 4742, 5340, 6473, 6675, 7113, 8900, 9484, 11125, 11855, 12946, 13350, 14226, 19419, 22250, 23710, 25892, 26700, 28452, 32365, 33375, 35565, 38838, 44500, 47420, 59275, 64730, 66750, 71130, 77676, 97095, 118550, 129460, 133500, 142260, 161825, 177825, 194190, 211019, 237100, 296375, 323650, 355650, 388380, 422038, 485475, 576097, 592750, 633057, 647300, 711300, 809125, 844076, 889125, 970950, 1055095, 1152194, 1185500, 1266114, 1618250, 1728291, 1778250, 1941900, 2110190, 2304388, 2427375, 2532228, 2880485, 3165285, 3236500, 3456582, 3556500, 4220380, 4854750, 5275475, 5760970, 6330570, 6913164, 8641455, 9709500, 10550950, 11521940, 12661140, 14402425, 15347483, 15826425, 17282910, 21101900, 26377375, 28804850, 30694966, 31652850, 34565820, 43207275, 46042449, 52754750, 57609700, 61389932, 63305700, 72012125, 76737415, 79132125, 86414550, 92084898, 105509500, 144024250, 153474830, 158264250, 172829100, 184169796, 216036375, 230212245, 288048500, 306949660, 316528500, 383687075, 432072750, 460424490, 767374150, 864145500, 920848980, 1151061225, 1365925987, 1534748300, 1918435375, 2302122450, 2731851974, 3836870750, 4097777961, 4604244900, 5463703948, 5755306125, 6829629935, 7673741500, 8195555922, 11510612250, 13659259870, 16391111844, 20488889805, 23021224500, 27318519740, 34148149675, 40977779610, 68296299350, 81955559220, 102444449025, 136592598700, 170740748375, 204888898050, 341481496750, 409777796100, 512222245125, 682962993500, 1024444490250, 2048888980500]

約数ペア:

[(1, 2048888980500), (2, 1024444490250), (3, 682962993500), (4, 512222245125), (5, 409777796100), (6, 341481496750), (10, 204888898050), (12, 170740748375), (15, 136592598700), (20, 102444449025), (25, 81955559220), (30, 68296299350), (50, 40977779610), (60, 34148149675), (75, 27318519740), (89, 23021224500), (100, 20488889805), (125, 16391111844), (150, 13659259870), (178, 11510612250), (250, 8195555922), (267, 7673741500), (300, 6829629935), (356, 5755306125), (375, 5463703948), (445, 4604244900), (500, 4097777961), (534, 3836870750), (750, 2731851974), (890, 2302122450), (1068, 1918435375), (1335, 1534748300), (1500, 1365925987), (1780, 1151061225), (2225, 920848980), (2371, 864145500), (2670, 767374150), (4450, 460424490), (4742, 432072750), (5340, 383687075), (6473, 316528500), (6675, 306949660), (7113, 288048500), (8900, 230212245), (9484, 216036375), (11125, 184169796), (11855, 172829100), (12946, 158264250), (13350, 153474830), (14226, 144024250), (19419, 105509500), (22250, 92084898), (23710, 86414550), (25892, 79132125), (26700, 76737415), (28452, 72012125), (32365, 63305700), (33375, 61389932), (35565, 57609700), (38838, 52754750), (44500, 46042449), (47420, 43207275), (59275, 34565820), (64730, 31652850), (66750, 30694966), (71130, 28804850), (77676, 26377375), (97095, 21101900), (118550, 17282910), (129460, 15826425), (133500, 15347483), (142260, 14402425), (161825, 12661140), (177825, 11521940), (194190, 10550950), (211019, 9709500), (237100, 8641455), (296375, 6913164), (323650, 6330570), (355650, 5760970), (388380, 5275475), (422038, 4854750), (485475, 4220380), (576097, 3556500), (592750, 3456582), (633057, 3236500), (647300, 3165285), (711300, 2880485), (809125, 2532228), (844076, 2427375), (889125, 2304388), (970950, 2110190), (1055095, 1941900), (1152194, 1778250), (1185500, 1728291), (1266114, 1618250)]