158713309900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1415819}}^1$

素因数の和:1415911

約数の個数: 72

約数和(自身を含む): 368679528000

約数和(自身を除く): 209966218100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 76, 95, 100, 118, 190, 236, 295, 380, 475, 590, 950, 1121, 1180, 1475, 1900, 2242, 2950, 4484, 5605, 5900, 11210, 22420, 28025, 56050, 112100, 1415819, 2831638, 5663276, 7079095, 14158190, 26900561, 28316380, 35395475, 53801122, 70790950, 83533321, 107602244, 134502805, 141581900, 167066642, 269005610, 334133284, 417666605, 538011220, 672514025, 835333210, 1345028050, 1587133099, 1670666420, 2088333025, 2690056100, 3174266198, 4176666050, 6348532396, 7935665495, 8353332100, 15871330990, 31742661980, 39678327475, 79356654950, 158713309900]

約数ペア:

[(1, 158713309900), (2, 79356654950), (4, 39678327475), (5, 31742661980), (10, 15871330990), (19, 8353332100), (20, 7935665495), (25, 6348532396), (38, 4176666050), (50, 3174266198), (59, 2690056100), (76, 2088333025), (95, 1670666420), (100, 1587133099), (118, 1345028050), (190, 835333210), (236, 672514025), (295, 538011220), (380, 417666605), (475, 334133284), (590, 269005610), (950, 167066642), (1121, 141581900), (1180, 134502805), (1475, 107602244), (1900, 83533321), (2242, 70790950), (2950, 53801122), (4484, 35395475), (5605, 28316380), (5900, 26900561), (11210, 14158190), (22420, 7079095), (28025, 5663276), (56050, 2831638), (112100, 1415819)]