207804900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{36457}}^1$

素因数の和:36493

約数の個数: 72

約数和(自身を含む): 632910880

約数和(自身を除く): 425105980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 36457, 72914, 109371, 145828, 182285, 218742, 364570, 437484, 546855, 692683, 729140, 911425, 1093710, 1385366, 1822850, 2078049, 2187420, 2734275, 2770732, 3463415, 3645700, 4156098, 5468550, 6926830, 8312196, 10390245, 10937100, 13853660, 17317075, 20780490, 34634150, 41560980, 51951225, 69268300, 103902450, 207804900]

約数ペア:

[(1, 207804900), (2, 103902450), (3, 69268300), (4, 51951225), (5, 41560980), (6, 34634150), (10, 20780490), (12, 17317075), (15, 13853660), (19, 10937100), (20, 10390245), (25, 8312196), (30, 6926830), (38, 5468550), (50, 4156098), (57, 3645700), (60, 3463415), (75, 2770732), (76, 2734275), (95, 2187420), (100, 2078049), (114, 1822850), (150, 1385366), (190, 1093710), (228, 911425), (285, 729140), (300, 692683), (380, 546855), (475, 437484), (570, 364570), (950, 218742), (1140, 182285), (1425, 145828), (1900, 109371), (2850, 72914), (5700, 36457)]