76421100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 255428096

約数和(自身を除く): 179006996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 151, 175, 210, 241, 300, 302, 350, 420, 453, 482, 525, 604, 700, 723, 755, 906, 964, 1050, 1057, 1205, 1446, 1510, 1687, 1812, 2100, 2114, 2265, 2410, 2892, 3020, 3171, 3374, 3615, 3775, 4228, 4530, 4820, 5061, 5285, 6025, 6342, 6748, 7230, 7550, 8435, 9060, 10122, 10570, 11325, 12050, 12684, 14460, 15100, 15855, 16870, 18075, 20244, 21140, 22650, 24100, 25305, 26425, 31710, 33740, 36150, 36391, 42175, 45300, 50610, 52850, 63420, 72300, 72782, 79275, 84350, 101220, 105700, 109173, 126525, 145564, 158550, 168700, 181955, 218346, 253050, 254737, 317100, 363910, 436692, 506100, 509474, 545865, 727820, 764211, 909775, 1018948, 1091730, 1273685, 1528422, 1819550, 2183460, 2547370, 2729325, 3056844, 3639100, 3821055, 5094740, 5458650, 6368425, 7642110, 10917300, 12736850, 15284220, 19105275, 25473700, 38210550, 76421100]

約数ペア:

[(1, 76421100), (2, 38210550), (3, 25473700), (4, 19105275), (5, 15284220), (6, 12736850), (7, 10917300), (10, 7642110), (12, 6368425), (14, 5458650), (15, 5094740), (20, 3821055), (21, 3639100), (25, 3056844), (28, 2729325), (30, 2547370), (35, 2183460), (42, 1819550), (50, 1528422), (60, 1273685), (70, 1091730), (75, 1018948), (84, 909775), (100, 764211), (105, 727820), (140, 545865), (150, 509474), (151, 506100), (175, 436692), (210, 363910), (241, 317100), (300, 254737), (302, 253050), (350, 218346), (420, 181955), (453, 168700), (482, 158550), (525, 145564), (604, 126525), (700, 109173), (723, 105700), (755, 101220), (906, 84350), (964, 79275), (1050, 72782), (1057, 72300), (1205, 63420), (1446, 52850), (1510, 50610), (1687, 45300), (1812, 42175), (2100, 36391), (2114, 36150), (2265, 33740), (2410, 31710), (2892, 26425), (3020, 25305), (3171, 24100), (3374, 22650), (3615, 21140), (3775, 20244), (4228, 18075), (4530, 16870), (4820, 15855), (5061, 15100), (5285, 14460), (6025, 12684), (6342, 12050), (6748, 11325), (7230, 10570), (7550, 10122), (8435, 9060)]