74534800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 193253256

約数和(自身を除く): 118718456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 97, 100, 113, 136, 170, 194, 200, 226, 272, 340, 388, 400, 425, 452, 485, 565, 680, 776, 850, 904, 970, 1130, 1360, 1552, 1649, 1700, 1808, 1921, 1940, 2260, 2425, 2825, 3298, 3400, 3842, 3880, 4520, 4850, 5650, 6596, 6800, 7684, 7760, 8245, 9040, 9605, 9700, 10961, 11300, 13192, 15368, 16490, 19210, 19400, 21922, 22600, 26384, 30736, 32980, 38420, 38800, 41225, 43844, 45200, 48025, 54805, 65960, 76840, 82450, 87688, 96050, 109610, 131920, 153680, 164900, 175376, 186337, 192100, 219220, 274025, 329800, 372674, 384200, 438440, 548050, 659600, 745348, 768400, 876880, 931685, 1096100, 1490696, 1863370, 2192200, 2981392, 3726740, 4384400, 4658425, 7453480, 9316850, 14906960, 18633700, 37267400, 74534800]

約数ペア:

[(1, 74534800), (2, 37267400), (4, 18633700), (5, 14906960), (8, 9316850), (10, 7453480), (16, 4658425), (17, 4384400), (20, 3726740), (25, 2981392), (34, 2192200), (40, 1863370), (50, 1490696), (68, 1096100), (80, 931685), (85, 876880), (97, 768400), (100, 745348), (113, 659600), (136, 548050), (170, 438440), (194, 384200), (200, 372674), (226, 329800), (272, 274025), (340, 219220), (388, 192100), (400, 186337), (425, 175376), (452, 164900), (485, 153680), (565, 131920), (680, 109610), (776, 96050), (850, 87688), (904, 82450), (970, 76840), (1130, 65960), (1360, 54805), (1552, 48025), (1649, 45200), (1700, 43844), (1808, 41225), (1921, 38800), (1940, 38420), (2260, 32980), (2425, 30736), (2825, 26384), (3298, 22600), (3400, 21922), (3842, 19400), (3880, 19210), (4520, 16490), (4850, 15368), (5650, 13192), (6596, 11300), (6800, 10961), (7684, 9700), (7760, 9605), (8245, 9040)]