1207051300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2755

約数の個数: 144

約数和(自身を含む): 3290761600

約数和(自身を除く): 2083710300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 343, 350, 364, 455, 490, 637, 650, 686, 700, 910, 980, 1225, 1274, 1300, 1372, 1715, 1820, 2275, 2450, 2548, 2707, 3185, 3430, 4459, 4550, 4900, 5414, 6370, 6860, 8575, 8918, 9100, 10828, 12740, 13535, 15925, 17150, 17836, 18949, 22295, 27070, 31850, 34300, 35191, 37898, 44590, 54140, 63700, 67675, 70382, 75796, 89180, 94745, 111475, 132643, 135350, 140764, 175955, 189490, 222950, 246337, 265286, 270700, 351910, 378980, 445900, 473725, 492674, 530572, 663215, 703820, 879775, 928501, 947450, 985348, 1231685, 1326430, 1724359, 1759550, 1857002, 1894900, 2463370, 2652860, 3316075, 3448718, 3519100, 3714004, 4642505, 4926740, 6158425, 6632150, 6897436, 8621795, 9285010, 12070513, 12316850, 13264300, 17243590, 18570020, 23212525, 24141026, 24633700, 34487180, 43108975, 46425050, 48282052, 60352565, 86217950, 92850100, 120705130, 172435900, 241410260, 301762825, 603525650, 1207051300]

約数ペア:

[(1, 1207051300), (2, 603525650), (4, 301762825), (5, 241410260), (7, 172435900), (10, 120705130), (13, 92850100), (14, 86217950), (20, 60352565), (25, 48282052), (26, 46425050), (28, 43108975), (35, 34487180), (49, 24633700), (50, 24141026), (52, 23212525), (65, 18570020), (70, 17243590), (91, 13264300), (98, 12316850), (100, 12070513), (130, 9285010), (140, 8621795), (175, 6897436), (182, 6632150), (196, 6158425), (245, 4926740), (260, 4642505), (325, 3714004), (343, 3519100), (350, 3448718), (364, 3316075), (455, 2652860), (490, 2463370), (637, 1894900), (650, 1857002), (686, 1759550), (700, 1724359), (910, 1326430), (980, 1231685), (1225, 985348), (1274, 947450), (1300, 928501), (1372, 879775), (1715, 703820), (1820, 663215), (2275, 530572), (2450, 492674), (2548, 473725), (2707, 445900), (3185, 378980), (3430, 351910), (4459, 270700), (4550, 265286), (4900, 246337), (5414, 222950), (6370, 189490), (6860, 175955), (8575, 140764), (8918, 135350), (9100, 132643), (10828, 111475), (12740, 94745), (13535, 89180), (15925, 75796), (17150, 70382), (17836, 67675), (18949, 63700), (22295, 54140), (27070, 44590), (31850, 37898), (34300, 35191)]