237964700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 535746960

約数和(自身を除く): 297782260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 59, 100, 106, 118, 212, 236, 265, 295, 530, 590, 761, 1060, 1180, 1325, 1475, 1522, 2650, 2950, 3044, 3127, 3805, 5300, 5900, 6254, 7610, 12508, 15220, 15635, 19025, 31270, 38050, 40333, 44899, 62540, 76100, 78175, 80666, 89798, 156350, 161332, 179596, 201665, 224495, 312700, 403330, 448990, 806660, 897980, 1008325, 1122475, 2016650, 2244950, 2379647, 4033300, 4489900, 4759294, 9518588, 11898235, 23796470, 47592940, 59491175, 118982350, 237964700]

約数ペア:

[(1, 237964700), (2, 118982350), (4, 59491175), (5, 47592940), (10, 23796470), (20, 11898235), (25, 9518588), (50, 4759294), (53, 4489900), (59, 4033300), (100, 2379647), (106, 2244950), (118, 2016650), (212, 1122475), (236, 1008325), (265, 897980), (295, 806660), (530, 448990), (590, 403330), (761, 312700), (1060, 224495), (1180, 201665), (1325, 179596), (1475, 161332), (1522, 156350), (2650, 89798), (2950, 80666), (3044, 78175), (3127, 76100), (3805, 62540), (5300, 44899), (5900, 40333), (6254, 38050), (7610, 31270), (12508, 19025), (15220, 15635)]