2989074400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3093

約数の個数: 144

約数和(自身を含む): 7942085424

約数和(自身を除く): 4953011024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 97, 100, 104, 130, 160, 194, 200, 208, 260, 325, 388, 400, 416, 485, 520, 650, 776, 800, 970, 1040, 1261, 1300, 1552, 1940, 2080, 2425, 2522, 2600, 2963, 3104, 3880, 4850, 5044, 5200, 5926, 6305, 7760, 9700, 10088, 10400, 11852, 12610, 14815, 15520, 19400, 20176, 23704, 25220, 29630, 31525, 38519, 38800, 40352, 47408, 50440, 59260, 63050, 74075, 77038, 77600, 94816, 100880, 118520, 126100, 148150, 154076, 192595, 201760, 237040, 252200, 287411, 296300, 308152, 385190, 474080, 504400, 574822, 592600, 616304, 770380, 962975, 1008800, 1149644, 1185200, 1232608, 1437055, 1540760, 1925950, 2299288, 2370400, 2874110, 3081520, 3736343, 3851900, 4598576, 5748220, 6163040, 7185275, 7472686, 7703800, 9197152, 11496440, 14370550, 14945372, 15407600, 18681715, 22992880, 28741100, 29890744, 30815200, 37363430, 45985760, 57482200, 59781488, 74726860, 93408575, 114964400, 119562976, 149453720, 186817150, 229928800, 298907440, 373634300, 597814880, 747268600, 1494537200, 2989074400]

約数ペア:

[(1, 2989074400), (2, 1494537200), (4, 747268600), (5, 597814880), (8, 373634300), (10, 298907440), (13, 229928800), (16, 186817150), (20, 149453720), (25, 119562976), (26, 114964400), (32, 93408575), (40, 74726860), (50, 59781488), (52, 57482200), (65, 45985760), (80, 37363430), (97, 30815200), (100, 29890744), (104, 28741100), (130, 22992880), (160, 18681715), (194, 15407600), (200, 14945372), (208, 14370550), (260, 11496440), (325, 9197152), (388, 7703800), (400, 7472686), (416, 7185275), (485, 6163040), (520, 5748220), (650, 4598576), (776, 3851900), (800, 3736343), (970, 3081520), (1040, 2874110), (1261, 2370400), (1300, 2299288), (1552, 1925950), (1940, 1540760), (2080, 1437055), (2425, 1232608), (2522, 1185200), (2600, 1149644), (2963, 1008800), (3104, 962975), (3880, 770380), (4850, 616304), (5044, 592600), (5200, 574822), (5926, 504400), (6305, 474080), (7760, 385190), (9700, 308152), (10088, 296300), (10400, 287411), (11852, 252200), (12610, 237040), (14815, 201760), (15520, 192595), (19400, 154076), (20176, 148150), (23704, 126100), (25220, 118520), (29630, 100880), (31525, 94816), (38519, 77600), (38800, 77038), (40352, 74075), (47408, 63050), (50440, 59260)]