79741350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 236828592

約数和(自身を除く): 157087242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 117, 129, 130, 150, 195, 215, 225, 234, 258, 317, 325, 387, 390, 430, 450, 559, 585, 634, 645, 650, 774, 951, 975, 1075, 1118, 1170, 1290, 1585, 1677, 1902, 1935, 1950, 2150, 2795, 2853, 2925, 3170, 3225, 3354, 3870, 4121, 4755, 5031, 5590, 5706, 5850, 6450, 7925, 8242, 8385, 9510, 9675, 10062, 12363, 13631, 13975, 14265, 15850, 16770, 19350, 20605, 23775, 24726, 25155, 27262, 27950, 28530, 37089, 40893, 41210, 41925, 47550, 50310, 61815, 68155, 71325, 74178, 81786, 83850, 103025, 122679, 123630, 125775, 136310, 142650, 177203, 185445, 204465, 206050, 245358, 251550, 309075, 340775, 354406, 370890, 408930, 531609, 613395, 618150, 681550, 886015, 927225, 1022325, 1063218, 1226790, 1594827, 1772030, 1854450, 2044650, 2658045, 3066975, 3189654, 4430075, 5316090, 6133950, 7974135, 8860150, 13290225, 15948270, 26580450, 39870675, 79741350]

約数ペア:

[(1, 79741350), (2, 39870675), (3, 26580450), (5, 15948270), (6, 13290225), (9, 8860150), (10, 7974135), (13, 6133950), (15, 5316090), (18, 4430075), (25, 3189654), (26, 3066975), (30, 2658045), (39, 2044650), (43, 1854450), (45, 1772030), (50, 1594827), (65, 1226790), (75, 1063218), (78, 1022325), (86, 927225), (90, 886015), (117, 681550), (129, 618150), (130, 613395), (150, 531609), (195, 408930), (215, 370890), (225, 354406), (234, 340775), (258, 309075), (317, 251550), (325, 245358), (387, 206050), (390, 204465), (430, 185445), (450, 177203), (559, 142650), (585, 136310), (634, 125775), (645, 123630), (650, 122679), (774, 103025), (951, 83850), (975, 81786), (1075, 74178), (1118, 71325), (1170, 68155), (1290, 61815), (1585, 50310), (1677, 47550), (1902, 41925), (1935, 41210), (1950, 40893), (2150, 37089), (2795, 28530), (2853, 27950), (2925, 27262), (3170, 25155), (3225, 24726), (3354, 23775), (3870, 20605), (4121, 19350), (4755, 16770), (5031, 15850), (5590, 14265), (5706, 13975), (5850, 13631), (6450, 12363), (7925, 10062), (8242, 9675), (8385, 9510)]