130875800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 364262400

約数和(自身を除く): 233386600

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 88, 95, 100, 101, 110, 124, 152, 155, 190, 200, 202, 209, 220, 248, 275, 310, 341, 380, 404, 418, 440, 475, 505, 550, 589, 620, 682, 760, 775, 808, 836, 950, 1010, 1045, 1100, 1111, 1178, 1240, 1364, 1550, 1672, 1705, 1900, 1919, 2020, 2090, 2200, 2222, 2356, 2525, 2728, 2945, 3100, 3131, 3410, 3800, 3838, 4040, 4180, 4444, 4712, 5050, 5225, 5555, 5890, 6200, 6262, 6479, 6820, 7676, 8360, 8525, 8888, 9595, 10100, 10450, 11110, 11780, 12524, 12958, 13640, 14725, 15352, 15655, 17050, 19190, 20200, 20900, 21109, 22220, 23560, 25048, 25916, 27775, 29450, 31310, 32395, 34100, 34441, 38380, 41800, 42218, 44440, 47975, 51832, 55550, 58900, 59489, 62620, 64790, 68200, 68882, 76760, 78275, 84436, 95950, 105545, 111100, 117800, 118978, 125240, 129580, 137764, 156550, 161975, 168872, 172205, 191900, 211090, 222200, 237956, 259160, 275528, 297445, 313100, 323950, 344410, 383800, 422180, 475912, 527725, 594890, 626200, 647900, 654379, 688820, 844360, 861025, 1055450, 1189780, 1295800, 1308758, 1377640, 1487225, 1722050, 2110900, 2379560, 2617516, 2974450, 3271895, 3444100, 4221800, 5235032, 5948900, 6543790, 6888200, 11897800, 13087580, 16359475, 26175160, 32718950, 65437900, 130875800]

約数ペア:

[(1, 130875800), (2, 65437900), (4, 32718950), (5, 26175160), (8, 16359475), (10, 13087580), (11, 11897800), (19, 6888200), (20, 6543790), (22, 5948900), (25, 5235032), (31, 4221800), (38, 3444100), (40, 3271895), (44, 2974450), (50, 2617516), (55, 2379560), (62, 2110900), (76, 1722050), (88, 1487225), (95, 1377640), (100, 1308758), (101, 1295800), (110, 1189780), (124, 1055450), (152, 861025), (155, 844360), (190, 688820), (200, 654379), (202, 647900), (209, 626200), (220, 594890), (248, 527725), (275, 475912), (310, 422180), (341, 383800), (380, 344410), (404, 323950), (418, 313100), (440, 297445), (475, 275528), (505, 259160), (550, 237956), (589, 222200), (620, 211090), (682, 191900), (760, 172205), (775, 168872), (808, 161975), (836, 156550), (950, 137764), (1010, 129580), (1045, 125240), (1100, 118978), (1111, 117800), (1178, 111100), (1240, 105545), (1364, 95950), (1550, 84436), (1672, 78275), (1705, 76760), (1900, 68882), (1919, 68200), (2020, 64790), (2090, 62620), (2200, 59489), (2222, 58900), (2356, 55550), (2525, 51832), (2728, 47975), (2945, 44440), (3100, 42218), (3131, 41800), (3410, 38380), (3800, 34441), (3838, 34100), (4040, 32395), (4180, 31310), (4444, 29450), (4712, 27775), (5050, 25916), (5225, 25048), (5555, 23560), (5890, 22220), (6200, 21109), (6262, 20900), (6479, 20200), (6820, 19190), (7676, 17050), (8360, 15655), (8525, 15352), (8888, 14725), (9595, 13640), (10100, 12958), (10450, 12524), (11110, 11780)]