838383900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3900

約数の個数: 144

約数和(自身を含む): 2628831744

約数和(自身を除く): 1790447844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 60, 68, 75, 85, 86, 100, 102, 129, 150, 170, 172, 204, 215, 255, 258, 300, 340, 425, 430, 510, 516, 645, 731, 850, 860, 1020, 1075, 1275, 1290, 1462, 1700, 2150, 2193, 2550, 2580, 2924, 3225, 3655, 3823, 4300, 4386, 5100, 6450, 7310, 7646, 8772, 10965, 11469, 12900, 14620, 15292, 18275, 19115, 21930, 22938, 36550, 38230, 43860, 45876, 54825, 57345, 64991, 73100, 76460, 95575, 109650, 114690, 129982, 164389, 191150, 194973, 219300, 229380, 259964, 286725, 324955, 328778, 382300, 389946, 493167, 573450, 649910, 657556, 779892, 821945, 974865, 986334, 1146900, 1299820, 1624775, 1643890, 1949730, 1972668, 2465835, 2794613, 3249550, 3287780, 3899460, 4109725, 4874325, 4931670, 5589226, 6499100, 8219450, 8383839, 9748650, 9863340, 11178452, 12329175, 13973065, 16438900, 16767678, 19497300, 24658350, 27946130, 33535356, 41919195, 49316700, 55892260, 69865325, 83838390, 139730650, 167676780, 209595975, 279461300, 419191950, 838383900]

約数ペア:

[(1, 838383900), (2, 419191950), (3, 279461300), (4, 209595975), (5, 167676780), (6, 139730650), (10, 83838390), (12, 69865325), (15, 55892260), (17, 49316700), (20, 41919195), (25, 33535356), (30, 27946130), (34, 24658350), (43, 19497300), (50, 16767678), (51, 16438900), (60, 13973065), (68, 12329175), (75, 11178452), (85, 9863340), (86, 9748650), (100, 8383839), (102, 8219450), (129, 6499100), (150, 5589226), (170, 4931670), (172, 4874325), (204, 4109725), (215, 3899460), (255, 3287780), (258, 3249550), (300, 2794613), (340, 2465835), (425, 1972668), (430, 1949730), (510, 1643890), (516, 1624775), (645, 1299820), (731, 1146900), (850, 986334), (860, 974865), (1020, 821945), (1075, 779892), (1275, 657556), (1290, 649910), (1462, 573450), (1700, 493167), (2150, 389946), (2193, 382300), (2550, 328778), (2580, 324955), (2924, 286725), (3225, 259964), (3655, 229380), (3823, 219300), (4300, 194973), (4386, 191150), (5100, 164389), (6450, 129982), (7310, 114690), (7646, 109650), (8772, 95575), (10965, 76460), (11469, 73100), (12900, 64991), (14620, 57345), (15292, 54825), (18275, 45876), (19115, 43860), (21930, 38230), (22938, 36550)]