109535940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3089}}^1$

素因数の和:3301

約数の個数: 72

約数和(自身を含む): 334053720

約数和(自身を除く): 224517780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3089, 3546, 3940, 5910, 6178, 7092, 8865, 9267, 11820, 12356, 15445, 17730, 18534, 27801, 30890, 35460, 37068, 46335, 55602, 61780, 92670, 111204, 139005, 185340, 278010, 556020, 608533, 1217066, 1825599, 2434132, 3042665, 3651198, 5476797, 6085330, 7302396, 9127995, 10953594, 12170660, 18255990, 21907188, 27383985, 36511980, 54767970, 109535940]

約数ペア:

[(1, 109535940), (2, 54767970), (3, 36511980), (4, 27383985), (5, 21907188), (6, 18255990), (9, 12170660), (10, 10953594), (12, 9127995), (15, 7302396), (18, 6085330), (20, 5476797), (30, 3651198), (36, 3042665), (45, 2434132), (60, 1825599), (90, 1217066), (180, 608533), (197, 556020), (394, 278010), (591, 185340), (788, 139005), (985, 111204), (1182, 92670), (1773, 61780), (1970, 55602), (2364, 46335), (2955, 37068), (3089, 35460), (3546, 30890), (3940, 27801), (5910, 18534), (6178, 17730), (7092, 15445), (8865, 12356), (9267, 11820)]