140000100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 434847168

約数和(自身を除く): 294847068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 97, 100, 102, 150, 170, 194, 204, 255, 283, 291, 300, 340, 388, 425, 485, 510, 566, 582, 849, 850, 970, 1020, 1132, 1164, 1275, 1415, 1455, 1649, 1698, 1700, 1940, 2425, 2550, 2830, 2910, 3298, 3396, 4245, 4811, 4850, 4947, 5100, 5660, 5820, 6596, 7075, 7275, 8245, 8490, 9622, 9700, 9894, 14150, 14433, 14550, 16490, 16980, 19244, 19788, 21225, 24055, 24735, 27451, 28300, 28866, 29100, 32980, 41225, 42450, 48110, 49470, 54902, 57732, 72165, 82353, 82450, 84900, 96220, 98940, 109804, 120275, 123675, 137255, 144330, 164706, 164900, 240550, 247350, 274510, 288660, 329412, 360825, 411765, 466667, 481100, 494700, 549020, 686275, 721650, 823530, 933334, 1372550, 1400001, 1443300, 1647060, 1866668, 2058825, 2333335, 2745100, 2800002, 4117650, 4666670, 5600004, 7000005, 8235300, 9333340, 11666675, 14000010, 23333350, 28000020, 35000025, 46666700, 70000050, 140000100]

約数ペア:

[(1, 140000100), (2, 70000050), (3, 46666700), (4, 35000025), (5, 28000020), (6, 23333350), (10, 14000010), (12, 11666675), (15, 9333340), (17, 8235300), (20, 7000005), (25, 5600004), (30, 4666670), (34, 4117650), (50, 2800002), (51, 2745100), (60, 2333335), (68, 2058825), (75, 1866668), (85, 1647060), (97, 1443300), (100, 1400001), (102, 1372550), (150, 933334), (170, 823530), (194, 721650), (204, 686275), (255, 549020), (283, 494700), (291, 481100), (300, 466667), (340, 411765), (388, 360825), (425, 329412), (485, 288660), (510, 274510), (566, 247350), (582, 240550), (849, 164900), (850, 164706), (970, 144330), (1020, 137255), (1132, 123675), (1164, 120275), (1275, 109804), (1415, 98940), (1455, 96220), (1649, 84900), (1698, 82450), (1700, 82353), (1940, 72165), (2425, 57732), (2550, 54902), (2830, 49470), (2910, 48110), (3298, 42450), (3396, 41225), (4245, 32980), (4811, 29100), (4850, 28866), (4947, 28300), (5100, 27451), (5660, 24735), (5820, 24055), (6596, 21225), (7075, 19788), (7275, 19244), (8245, 16980), (8490, 16490), (9622, 14550), (9700, 14433), (9894, 14150)]