47700300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 149990400

約数和(自身を除く): 102290100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 141, 150, 170, 188, 199, 204, 235, 255, 282, 300, 340, 398, 425, 470, 510, 564, 597, 705, 796, 799, 850, 940, 995, 1020, 1175, 1194, 1275, 1410, 1598, 1700, 1990, 2350, 2388, 2397, 2550, 2820, 2985, 3196, 3383, 3525, 3980, 3995, 4700, 4794, 4975, 5100, 5970, 6766, 7050, 7990, 9353, 9588, 9950, 10149, 11940, 11985, 13532, 14100, 14925, 15980, 16915, 18706, 19900, 19975, 20298, 23970, 28059, 29850, 33830, 37412, 39950, 40596, 46765, 47940, 50745, 56118, 59700, 59925, 67660, 79900, 84575, 93530, 101490, 112236, 119850, 140295, 159001, 169150, 187060, 202980, 233825, 239700, 253725, 280590, 318002, 338300, 467650, 477003, 507450, 561180, 636004, 701475, 795005, 935300, 954006, 1014900, 1402950, 1590010, 1908012, 2385015, 2805900, 3180020, 3975025, 4770030, 7950050, 9540060, 11925075, 15900100, 23850150, 47700300]

約数ペア:

[(1, 47700300), (2, 23850150), (3, 15900100), (4, 11925075), (5, 9540060), (6, 7950050), (10, 4770030), (12, 3975025), (15, 3180020), (17, 2805900), (20, 2385015), (25, 1908012), (30, 1590010), (34, 1402950), (47, 1014900), (50, 954006), (51, 935300), (60, 795005), (68, 701475), (75, 636004), (85, 561180), (94, 507450), (100, 477003), (102, 467650), (141, 338300), (150, 318002), (170, 280590), (188, 253725), (199, 239700), (204, 233825), (235, 202980), (255, 187060), (282, 169150), (300, 159001), (340, 140295), (398, 119850), (425, 112236), (470, 101490), (510, 93530), (564, 84575), (597, 79900), (705, 67660), (796, 59925), (799, 59700), (850, 56118), (940, 50745), (995, 47940), (1020, 46765), (1175, 40596), (1194, 39950), (1275, 37412), (1410, 33830), (1598, 29850), (1700, 28059), (1990, 23970), (2350, 20298), (2388, 19975), (2397, 19900), (2550, 18706), (2820, 16915), (2985, 15980), (3196, 14925), (3383, 14100), (3525, 13532), (3980, 11985), (3995, 11940), (4700, 10149), (4794, 9950), (4975, 9588), (5100, 9353), (5970, 7990), (6766, 7050)]