16807050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 51793560

約数和(自身を除く): 34986510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 169, 170, 195, 221, 225, 234, 255, 306, 325, 338, 390, 425, 442, 450, 507, 510, 585, 650, 663, 765, 845, 850, 975, 1014, 1105, 1170, 1275, 1326, 1521, 1530, 1690, 1950, 1989, 2197, 2210, 2535, 2550, 2873, 2925, 3042, 3315, 3825, 3978, 4225, 4394, 5070, 5525, 5746, 5850, 6591, 6630, 7605, 7650, 8450, 8619, 9945, 10985, 11050, 12675, 13182, 14365, 15210, 16575, 17238, 19773, 19890, 21970, 25350, 25857, 28730, 32955, 33150, 37349, 38025, 39546, 43095, 49725, 51714, 54925, 65910, 71825, 74698, 76050, 86190, 98865, 99450, 109850, 112047, 129285, 143650, 164775, 186745, 197730, 215475, 224094, 258570, 329550, 336141, 373490, 430950, 494325, 560235, 646425, 672282, 933725, 988650, 1120470, 1292850, 1680705, 1867450, 2801175, 3361410, 5602350, 8403525, 16807050]

約数ペア:

[(1, 16807050), (2, 8403525), (3, 5602350), (5, 3361410), (6, 2801175), (9, 1867450), (10, 1680705), (13, 1292850), (15, 1120470), (17, 988650), (18, 933725), (25, 672282), (26, 646425), (30, 560235), (34, 494325), (39, 430950), (45, 373490), (50, 336141), (51, 329550), (65, 258570), (75, 224094), (78, 215475), (85, 197730), (90, 186745), (102, 164775), (117, 143650), (130, 129285), (150, 112047), (153, 109850), (169, 99450), (170, 98865), (195, 86190), (221, 76050), (225, 74698), (234, 71825), (255, 65910), (306, 54925), (325, 51714), (338, 49725), (390, 43095), (425, 39546), (442, 38025), (450, 37349), (507, 33150), (510, 32955), (585, 28730), (650, 25857), (663, 25350), (765, 21970), (845, 19890), (850, 19773), (975, 17238), (1014, 16575), (1105, 15210), (1170, 14365), (1275, 13182), (1326, 12675), (1521, 11050), (1530, 10985), (1690, 9945), (1950, 8619), (1989, 8450), (2197, 7650), (2210, 7605), (2535, 6630), (2550, 6591), (2873, 5850), (2925, 5746), (3042, 5525), (3315, 5070), (3825, 4394), (3978, 4225)]