77326650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 120

約数和(自身を含む): 219073404

約数和(自身を除く): 141746754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 81, 90, 122, 135, 150, 162, 183, 225, 270, 305, 313, 366, 405, 450, 549, 610, 626, 675, 810, 915, 939, 1098, 1350, 1525, 1565, 1647, 1830, 1878, 2025, 2745, 2817, 3050, 3130, 3294, 4050, 4575, 4695, 4941, 5490, 5634, 7825, 8235, 8451, 9150, 9390, 9882, 13725, 14085, 15650, 16470, 16902, 19093, 23475, 24705, 25353, 27450, 28170, 38186, 41175, 42255, 46950, 49410, 50706, 57279, 70425, 82350, 84510, 95465, 114558, 123525, 126765, 140850, 171837, 190930, 211275, 247050, 253530, 286395, 343674, 422550, 477325, 515511, 572790, 633825, 859185, 954650, 1031022, 1267650, 1431975, 1546533, 1718370, 2577555, 2863950, 3093066, 4295925, 5155110, 7732665, 8591850, 12887775, 15465330, 25775550, 38663325, 77326650]

約数ペア:

[(1, 77326650), (2, 38663325), (3, 25775550), (5, 15465330), (6, 12887775), (9, 8591850), (10, 7732665), (15, 5155110), (18, 4295925), (25, 3093066), (27, 2863950), (30, 2577555), (45, 1718370), (50, 1546533), (54, 1431975), (61, 1267650), (75, 1031022), (81, 954650), (90, 859185), (122, 633825), (135, 572790), (150, 515511), (162, 477325), (183, 422550), (225, 343674), (270, 286395), (305, 253530), (313, 247050), (366, 211275), (405, 190930), (450, 171837), (549, 140850), (610, 126765), (626, 123525), (675, 114558), (810, 95465), (915, 84510), (939, 82350), (1098, 70425), (1350, 57279), (1525, 50706), (1565, 49410), (1647, 46950), (1830, 42255), (1878, 41175), (2025, 38186), (2745, 28170), (2817, 27450), (3050, 25353), (3130, 24705), (3294, 23475), (4050, 19093), (4575, 16902), (4695, 16470), (4941, 15650), (5490, 14085), (5634, 13725), (7825, 9882), (8235, 9390), (8451, 9150)]