259258500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3431

約数の個数: 144

約数和(自身を含む): 866239920

約数和(自身を除く): 606981420

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, 1700, 2125, 2250, 2550, 3060, 3389, 3825, 4250, 4500, 5100, 6375, 6778, 7650, 8500, 10167, 12750, 13556, 15300, 16945, 19125, 20334, 25500, 30501, 33890, 38250, 40668, 50835, 57613, 61002, 67780, 76500, 84725, 101670, 115226, 122004, 152505, 169450, 172839, 203340, 230452, 254175, 288065, 305010, 338900, 345678, 423625, 508350, 518517, 576130, 610020, 691356, 762525, 847250, 864195, 1016700, 1037034, 1152260, 1270875, 1440325, 1525050, 1694500, 1728390, 2074068, 2541750, 2592585, 2880650, 3050100, 3456780, 3812625, 4320975, 5083500, 5185170, 5761300, 7201625, 7625250, 8641950, 10370340, 12962925, 14403250, 15250500, 17283900, 21604875, 25925850, 28806500, 43209750, 51851700, 64814625, 86419500, 129629250, 259258500]

約数ペア:

[(1, 259258500), (2, 129629250), (3, 86419500), (4, 64814625), (5, 51851700), (6, 43209750), (9, 28806500), (10, 25925850), (12, 21604875), (15, 17283900), (17, 15250500), (18, 14403250), (20, 12962925), (25, 10370340), (30, 8641950), (34, 7625250), (36, 7201625), (45, 5761300), (50, 5185170), (51, 5083500), (60, 4320975), (68, 3812625), (75, 3456780), (85, 3050100), (90, 2880650), (100, 2592585), (102, 2541750), (125, 2074068), (150, 1728390), (153, 1694500), (170, 1525050), (180, 1440325), (204, 1270875), (225, 1152260), (250, 1037034), (255, 1016700), (300, 864195), (306, 847250), (340, 762525), (375, 691356), (425, 610020), (450, 576130), (500, 518517), (510, 508350), (612, 423625), (750, 345678), (765, 338900), (850, 305010), (900, 288065), (1020, 254175), (1125, 230452), (1275, 203340), (1500, 172839), (1530, 169450), (1700, 152505), (2125, 122004), (2250, 115226), (2550, 101670), (3060, 84725), (3389, 76500), (3825, 67780), (4250, 61002), (4500, 57613), (5100, 50835), (6375, 40668), (6778, 38250), (7650, 33890), (8500, 30501), (10167, 25500), (12750, 20334), (13556, 19125), (15300, 16945)]