939045900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 3016977040

約数和(自身を除く): 2077931140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 109, 130, 141, 150, 156, 188, 195, 218, 235, 260, 282, 300, 325, 327, 390, 436, 470, 545, 564, 611, 650, 654, 705, 780, 940, 975, 1090, 1175, 1222, 1300, 1308, 1410, 1417, 1635, 1833, 1950, 2180, 2209, 2350, 2444, 2725, 2820, 2834, 3055, 3270, 3525, 3666, 3900, 4251, 4418, 4700, 5123, 5450, 5668, 6110, 6540, 6627, 7050, 7085, 7332, 8175, 8502, 8836, 9165, 10246, 10900, 11045, 12220, 13254, 14100, 14170, 15275, 15369, 16350, 17004, 18330, 20492, 21255, 22090, 25615, 26508, 28340, 28717, 30550, 30738, 32700, 33135, 35425, 36660, 42510, 44180, 45825, 51230, 55225, 57434, 61100, 61476, 66270, 66599, 70850, 76845, 85020, 86151, 91650, 102460, 106275, 110450, 114868, 128075, 132540, 133198, 141700, 143585, 153690, 165675, 172302, 183300, 199797, 212550, 220900, 240781, 256150, 266396, 287170, 307380, 331350, 332995, 344604, 384225, 399594, 425100, 430755, 481562, 512300, 574340, 662700, 665990, 717925, 722343, 768450, 799188, 861510, 963124, 998985, 1203905, 1331980, 1435850, 1444686, 1536900, 1664975, 1723020, 1997970, 2153775, 2407810, 2871700, 2889372, 3130153, 3329950, 3611715, 3995940, 4307550, 4815620, 4994925, 6019525, 6260306, 6659900, 7223430, 8615100, 9390459, 9989850, 12039050, 12520612, 14446860, 15650765, 18058575, 18780918, 19979700, 24078100, 31301530, 36117150, 37561836, 46952295, 62603060, 72234300, 78253825, 93904590, 156507650, 187809180, 234761475, 313015300, 469522950, 939045900]

約数ペア:

[(1, 939045900), (2, 469522950), (3, 313015300), (4, 234761475), (5, 187809180), (6, 156507650), (10, 93904590), (12, 78253825), (13, 72234300), (15, 62603060), (20, 46952295), (25, 37561836), (26, 36117150), (30, 31301530), (39, 24078100), (47, 19979700), (50, 18780918), (52, 18058575), (60, 15650765), (65, 14446860), (75, 12520612), (78, 12039050), (94, 9989850), (100, 9390459), (109, 8615100), (130, 7223430), (141, 6659900), (150, 6260306), (156, 6019525), (188, 4994925), (195, 4815620), (218, 4307550), (235, 3995940), (260, 3611715), (282, 3329950), (300, 3130153), (325, 2889372), (327, 2871700), (390, 2407810), (436, 2153775), (470, 1997970), (545, 1723020), (564, 1664975), (611, 1536900), (650, 1444686), (654, 1435850), (705, 1331980), (780, 1203905), (940, 998985), (975, 963124), (1090, 861510), (1175, 799188), (1222, 768450), (1300, 722343), (1308, 717925), (1410, 665990), (1417, 662700), (1635, 574340), (1833, 512300), (1950, 481562), (2180, 430755), (2209, 425100), (2350, 399594), (2444, 384225), (2725, 344604), (2820, 332995), (2834, 331350), (3055, 307380), (3270, 287170), (3525, 266396), (3666, 256150), (3900, 240781), (4251, 220900), (4418, 212550), (4700, 199797), (5123, 183300), (5450, 172302), (5668, 165675), (6110, 153690), (6540, 143585), (6627, 141700), (7050, 133198), (7085, 132540), (7332, 128075), (8175, 114868), (8502, 110450), (8836, 106275), (9165, 102460), (10246, 91650), (10900, 86151), (11045, 85020), (12220, 76845), (13254, 70850), (14100, 66599), (14170, 66270), (15275, 61476), (15369, 61100), (16350, 57434), (17004, 55225), (18330, 51230), (20492, 45825), (21255, 44180), (22090, 42510), (25615, 36660), (26508, 35425), (28340, 33135), (28717, 32700), (30550, 30738)]