200525640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 711633600

約数和(自身を除く): 511107960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 196, 201, 210, 245, 268, 280, 294, 335, 392, 402, 420, 469, 490, 509, 536, 588, 670, 735, 804, 840, 938, 980, 1005, 1018, 1176, 1340, 1407, 1470, 1527, 1608, 1876, 1960, 2010, 2036, 2345, 2545, 2680, 2814, 2940, 3054, 3283, 3563, 3752, 4020, 4072, 4690, 5090, 5628, 5880, 6108, 6566, 7035, 7126, 7635, 8040, 9380, 9849, 10180, 10689, 11256, 12216, 13132, 14070, 14252, 15270, 16415, 17815, 18760, 19698, 20360, 21378, 24941, 26264, 28140, 28504, 30540, 32830, 34103, 35630, 39396, 42756, 49245, 49882, 53445, 56280, 61080, 65660, 68206, 71260, 74823, 78792, 85512, 98490, 99764, 102309, 106890, 124705, 131320, 136412, 142520, 149646, 170515, 196980, 199528, 204618, 213780, 238721, 249410, 272824, 299292, 341030, 374115, 393960, 409236, 427560, 477442, 498820, 511545, 598584, 682060, 716163, 748230, 818472, 954884, 997640, 1023090, 1193605, 1364120, 1432326, 1496460, 1671047, 1909768, 2046180, 2387210, 2864652, 2992920, 3342094, 3580815, 4092360, 4774420, 5013141, 5729304, 6684188, 7161630, 8355235, 9548840, 10026282, 13368376, 14323260, 16710470, 20052564, 25065705, 28646520, 33420940, 40105128, 50131410, 66841880, 100262820, 200525640]

約数ペア:

[(1, 200525640), (2, 100262820), (3, 66841880), (4, 50131410), (5, 40105128), (6, 33420940), (7, 28646520), (8, 25065705), (10, 20052564), (12, 16710470), (14, 14323260), (15, 13368376), (20, 10026282), (21, 9548840), (24, 8355235), (28, 7161630), (30, 6684188), (35, 5729304), (40, 5013141), (42, 4774420), (49, 4092360), (56, 3580815), (60, 3342094), (67, 2992920), (70, 2864652), (84, 2387210), (98, 2046180), (105, 1909768), (120, 1671047), (134, 1496460), (140, 1432326), (147, 1364120), (168, 1193605), (196, 1023090), (201, 997640), (210, 954884), (245, 818472), (268, 748230), (280, 716163), (294, 682060), (335, 598584), (392, 511545), (402, 498820), (420, 477442), (469, 427560), (490, 409236), (509, 393960), (536, 374115), (588, 341030), (670, 299292), (735, 272824), (804, 249410), (840, 238721), (938, 213780), (980, 204618), (1005, 199528), (1018, 196980), (1176, 170515), (1340, 149646), (1407, 142520), (1470, 136412), (1527, 131320), (1608, 124705), (1876, 106890), (1960, 102309), (2010, 99764), (2036, 98490), (2345, 85512), (2545, 78792), (2680, 74823), (2814, 71260), (2940, 68206), (3054, 65660), (3283, 61080), (3563, 56280), (3752, 53445), (4020, 49882), (4072, 49245), (4690, 42756), (5090, 39396), (5628, 35630), (5880, 34103), (6108, 32830), (6566, 30540), (7035, 28504), (7126, 28140), (7635, 26264), (8040, 24941), (9380, 21378), (9849, 20360), (10180, 19698), (10689, 18760), (11256, 17815), (12216, 16415), (13132, 15270), (14070, 14252)]