129973500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 144

約数和(自身を含む): 434397600

約数和(自身を除く): 304424100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1699, 1700, 2125, 2250, 2550, 3060, 3398, 3825, 4250, 4500, 5097, 5100, 6375, 6796, 7650, 8495, 8500, 10194, 12750, 15291, 15300, 16990, 19125, 20388, 25485, 25500, 28883, 30582, 33980, 38250, 42475, 50970, 57766, 61164, 76455, 76500, 84950, 86649, 101940, 115532, 127425, 144415, 152910, 169900, 173298, 212375, 254850, 259947, 288830, 305820, 346596, 382275, 424750, 433245, 509700, 519894, 577660, 637125, 722075, 764550, 849500, 866490, 1039788, 1274250, 1299735, 1444150, 1529100, 1732980, 1911375, 2166225, 2548500, 2599470, 2888300, 3610375, 3822750, 4332450, 5198940, 6498675, 7220750, 7645500, 8664900, 10831125, 12997350, 14441500, 21662250, 25994700, 32493375, 43324500, 64986750, 129973500]

約数ペア:

[(1, 129973500), (2, 64986750), (3, 43324500), (4, 32493375), (5, 25994700), (6, 21662250), (9, 14441500), (10, 12997350), (12, 10831125), (15, 8664900), (17, 7645500), (18, 7220750), (20, 6498675), (25, 5198940), (30, 4332450), (34, 3822750), (36, 3610375), (45, 2888300), (50, 2599470), (51, 2548500), (60, 2166225), (68, 1911375), (75, 1732980), (85, 1529100), (90, 1444150), (100, 1299735), (102, 1274250), (125, 1039788), (150, 866490), (153, 849500), (170, 764550), (180, 722075), (204, 637125), (225, 577660), (250, 519894), (255, 509700), (300, 433245), (306, 424750), (340, 382275), (375, 346596), (425, 305820), (450, 288830), (500, 259947), (510, 254850), (612, 212375), (750, 173298), (765, 169900), (850, 152910), (900, 144415), (1020, 127425), (1125, 115532), (1275, 101940), (1500, 86649), (1530, 84950), (1699, 76500), (1700, 76455), (2125, 61164), (2250, 57766), (2550, 50970), (3060, 42475), (3398, 38250), (3825, 33980), (4250, 30582), (4500, 28883), (5097, 25500), (5100, 25485), (6375, 20388), (6796, 19125), (7650, 16990), (8495, 15300), (8500, 15291), (10194, 12750)]