115431800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 297302400

約数和(自身を除く): 181870600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 275, 284, 355, 440, 550, 568, 710, 739, 781, 1100, 1420, 1478, 1562, 1775, 2200, 2840, 2956, 3124, 3550, 3695, 3905, 5912, 6248, 7100, 7390, 7810, 8129, 14200, 14780, 15620, 16258, 18475, 19525, 29560, 31240, 32516, 36950, 39050, 40645, 52469, 65032, 73900, 78100, 81290, 104938, 147800, 156200, 162580, 203225, 209876, 262345, 325160, 406450, 419752, 524690, 577159, 812900, 1049380, 1154318, 1311725, 1625800, 2098760, 2308636, 2623450, 2885795, 4617272, 5246900, 5771590, 10493800, 11543180, 14428975, 23086360, 28857950, 57715900, 115431800]

約数ペア:

[(1, 115431800), (2, 57715900), (4, 28857950), (5, 23086360), (8, 14428975), (10, 11543180), (11, 10493800), (20, 5771590), (22, 5246900), (25, 4617272), (40, 2885795), (44, 2623450), (50, 2308636), (55, 2098760), (71, 1625800), (88, 1311725), (100, 1154318), (110, 1049380), (142, 812900), (200, 577159), (220, 524690), (275, 419752), (284, 406450), (355, 325160), (440, 262345), (550, 209876), (568, 203225), (710, 162580), (739, 156200), (781, 147800), (1100, 104938), (1420, 81290), (1478, 78100), (1562, 73900), (1775, 65032), (2200, 52469), (2840, 40645), (2956, 39050), (3124, 36950), (3550, 32516), (3695, 31240), (3905, 29560), (5912, 19525), (6248, 18475), (7100, 16258), (7390, 15620), (7810, 14780), (8129, 14200)]