940304850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 2512488000

約数和(自身を除く): 1572183150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 109, 150, 170, 199, 218, 255, 289, 327, 398, 425, 510, 545, 578, 597, 654, 850, 867, 995, 1090, 1194, 1275, 1445, 1635, 1734, 1853, 1990, 2550, 2725, 2890, 2985, 3270, 3383, 3706, 4335, 4975, 5450, 5559, 5970, 6766, 7225, 8175, 8670, 9265, 9950, 10149, 11118, 14450, 14925, 16350, 16915, 18530, 20298, 21675, 21691, 27795, 29850, 31501, 33830, 43350, 43382, 46325, 50745, 55590, 57511, 63002, 65073, 84575, 92650, 94503, 101490, 108455, 115022, 130146, 138975, 157505, 169150, 172533, 189006, 216910, 253725, 277950, 287555, 315010, 325365, 345066, 368747, 472515, 507450, 542275, 575110, 650730, 737494, 787525, 862665, 945030, 1084550, 1106241, 1437775, 1575050, 1626825, 1725330, 1843735, 2212482, 2362575, 2875550, 3253650, 3687470, 4313325, 4725150, 5531205, 6268699, 8626650, 9218675, 11062410, 12537398, 18437350, 18806097, 27656025, 31343495, 37612194, 55312050, 62686990, 94030485, 156717475, 188060970, 313434950, 470152425, 940304850]

約数ペア:

[(1, 940304850), (2, 470152425), (3, 313434950), (5, 188060970), (6, 156717475), (10, 94030485), (15, 62686990), (17, 55312050), (25, 37612194), (30, 31343495), (34, 27656025), (50, 18806097), (51, 18437350), (75, 12537398), (85, 11062410), (102, 9218675), (109, 8626650), (150, 6268699), (170, 5531205), (199, 4725150), (218, 4313325), (255, 3687470), (289, 3253650), (327, 2875550), (398, 2362575), (425, 2212482), (510, 1843735), (545, 1725330), (578, 1626825), (597, 1575050), (654, 1437775), (850, 1106241), (867, 1084550), (995, 945030), (1090, 862665), (1194, 787525), (1275, 737494), (1445, 650730), (1635, 575110), (1734, 542275), (1853, 507450), (1990, 472515), (2550, 368747), (2725, 345066), (2890, 325365), (2985, 315010), (3270, 287555), (3383, 277950), (3706, 253725), (4335, 216910), (4975, 189006), (5450, 172533), (5559, 169150), (5970, 157505), (6766, 138975), (7225, 130146), (8175, 115022), (8670, 108455), (9265, 101490), (9950, 94503), (10149, 92650), (11118, 84575), (14450, 65073), (14925, 63002), (16350, 57511), (16915, 55590), (18530, 50745), (20298, 46325), (21675, 43382), (21691, 43350), (27795, 33830), (29850, 31501)]