67209737900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2772

約数の個数: 144

約数和(自身を含む): 153388620000

約数和(自身を除く): 86178882100

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 59, 82, 100, 109, 118, 164, 205, 218, 236, 295, 410, 436, 545, 590, 820, 1025, 1090, 1180, 1475, 2050, 2180, 2419, 2549, 2725, 2950, 4100, 4469, 4838, 5098, 5450, 5900, 6431, 8938, 9676, 10196, 10900, 12095, 12745, 12862, 17876, 22345, 24190, 25490, 25724, 32155, 44690, 48380, 50980, 60475, 63725, 64310, 89380, 104509, 111725, 120950, 127450, 128620, 150391, 160775, 209018, 223450, 241900, 254900, 263671, 277841, 300782, 321550, 418036, 446900, 522545, 527342, 555682, 601564, 643100, 751955, 1045090, 1054684, 1111364, 1318355, 1389205, 1503910, 2090180, 2612725, 2636710, 2778410, 3007820, 3759775, 5225450, 5273420, 5556820, 6166031, 6591775, 6946025, 7519550, 10450900, 11391481, 12332062, 13183550, 13892050, 15039100, 16392619, 22782962, 24664124, 26367100, 27784100, 30830155, 32785238, 45565924, 56957405, 61660310, 65570476, 81963095, 113914810, 123320620, 154150775, 163926190, 227829620, 284787025, 308301550, 327852380, 409815475, 569574050, 616603100, 672097379, 819630950, 1139148100, 1344194758, 1639261900, 2688389516, 3360486895, 6720973790, 13441947580, 16802434475, 33604868950, 67209737900]

約数ペア:

[(1, 67209737900), (2, 33604868950), (4, 16802434475), (5, 13441947580), (10, 6720973790), (20, 3360486895), (25, 2688389516), (41, 1639261900), (50, 1344194758), (59, 1139148100), (82, 819630950), (100, 672097379), (109, 616603100), (118, 569574050), (164, 409815475), (205, 327852380), (218, 308301550), (236, 284787025), (295, 227829620), (410, 163926190), (436, 154150775), (545, 123320620), (590, 113914810), (820, 81963095), (1025, 65570476), (1090, 61660310), (1180, 56957405), (1475, 45565924), (2050, 32785238), (2180, 30830155), (2419, 27784100), (2549, 26367100), (2725, 24664124), (2950, 22782962), (4100, 16392619), (4469, 15039100), (4838, 13892050), (5098, 13183550), (5450, 12332062), (5900, 11391481), (6431, 10450900), (8938, 7519550), (9676, 6946025), (10196, 6591775), (10900, 6166031), (12095, 5556820), (12745, 5273420), (12862, 5225450), (17876, 3759775), (22345, 3007820), (24190, 2778410), (25490, 2636710), (25724, 2612725), (32155, 2090180), (44690, 1503910), (48380, 1389205), (50980, 1318355), (60475, 1111364), (63725, 1054684), (64310, 1045090), (89380, 751955), (104509, 643100), (111725, 601564), (120950, 555682), (127450, 527342), (128620, 522545), (150391, 446900), (160775, 418036), (209018, 321550), (223450, 300782), (241900, 277841), (254900, 263671)]