200914740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4566

約数の個数: 144

約数和(自身を含む): 691017600

約数和(自身を除く): 490102860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4519, 4940, 7410, 8892, 9038, 11115, 13557, 14820, 18076, 22230, 22595, 27114, 40671, 44460, 45190, 54228, 58747, 67785, 81342, 85861, 90380, 117494, 135570, 162684, 171722, 176241, 203355, 234988, 257583, 271140, 293735, 343444, 352482, 406710, 429305, 515166, 528723, 587470, 704964, 772749, 813420, 858610, 881205, 1030332, 1057446, 1116193, 1174940, 1287915, 1545498, 1717220, 1762410, 2114892, 2232386, 2575830, 2643615, 3090996, 3348579, 3524820, 3863745, 4464772, 5151660, 5287230, 5580965, 6697158, 7727490, 10045737, 10574460, 11161930, 13394316, 15454980, 16742895, 20091474, 22323860, 33485790, 40182948, 50228685, 66971580, 100457370, 200914740]

約数ペア:

[(1, 200914740), (2, 100457370), (3, 66971580), (4, 50228685), (5, 40182948), (6, 33485790), (9, 22323860), (10, 20091474), (12, 16742895), (13, 15454980), (15, 13394316), (18, 11161930), (19, 10574460), (20, 10045737), (26, 7727490), (30, 6697158), (36, 5580965), (38, 5287230), (39, 5151660), (45, 4464772), (52, 3863745), (57, 3524820), (60, 3348579), (65, 3090996), (76, 2643615), (78, 2575830), (90, 2232386), (95, 2114892), (114, 1762410), (117, 1717220), (130, 1545498), (156, 1287915), (171, 1174940), (180, 1116193), (190, 1057446), (195, 1030332), (228, 881205), (234, 858610), (247, 813420), (260, 772749), (285, 704964), (342, 587470), (380, 528723), (390, 515166), (468, 429305), (494, 406710), (570, 352482), (585, 343444), (684, 293735), (741, 271140), (780, 257583), (855, 234988), (988, 203355), (1140, 176241), (1170, 171722), (1235, 162684), (1482, 135570), (1710, 117494), (2223, 90380), (2340, 85861), (2470, 81342), (2964, 67785), (3420, 58747), (3705, 54228), (4446, 45190), (4519, 44460), (4940, 40671), (7410, 27114), (8892, 22595), (9038, 22230), (11115, 18076), (13557, 14820)]