97972380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49481}}^1$

素因数の和:49507

約数の個数: 72

約数和(自身を含む): 324206064

約数和(自身を除く): 226233684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 49481, 98962, 148443, 197924, 247405, 296886, 445329, 494810, 544291, 593772, 742215, 890658, 989620, 1088582, 1484430, 1632873, 1781316, 2177164, 2226645, 2721455, 2968860, 3265746, 4453290, 4898619, 5442910, 6531492, 8164365, 8906580, 9797238, 10885820, 16328730, 19594476, 24493095, 32657460, 48986190, 97972380]

約数ペア:

[(1, 97972380), (2, 48986190), (3, 32657460), (4, 24493095), (5, 19594476), (6, 16328730), (9, 10885820), (10, 9797238), (11, 8906580), (12, 8164365), (15, 6531492), (18, 5442910), (20, 4898619), (22, 4453290), (30, 3265746), (33, 2968860), (36, 2721455), (44, 2226645), (45, 2177164), (55, 1781316), (60, 1632873), (66, 1484430), (90, 1088582), (99, 989620), (110, 890658), (132, 742215), (165, 593772), (180, 544291), (198, 494810), (220, 445329), (330, 296886), (396, 247405), (495, 197924), (660, 148443), (990, 98962), (1980, 49481)]