27621900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 108

約数和(自身を含む): 88556832

約数和(自身を除く): 60934932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 653, 705, 846, 900, 940, 1175, 1306, 1410, 1692, 1959, 2115, 2350, 2612, 2820, 3265, 3525, 3918, 4230, 4700, 5877, 6530, 7050, 7836, 8460, 9795, 10575, 11754, 13060, 14100, 16325, 19590, 21150, 23508, 29385, 30691, 32650, 39180, 42300, 48975, 58770, 61382, 65300, 92073, 97950, 117540, 122764, 146925, 153455, 184146, 195900, 276219, 293850, 306910, 368292, 460365, 552438, 587700, 613820, 767275, 920730, 1104876, 1381095, 1534550, 1841460, 2301825, 2762190, 3069100, 4603650, 5524380, 6905475, 9207300, 13810950, 27621900]

約数ペア:

[(1, 27621900), (2, 13810950), (3, 9207300), (4, 6905475), (5, 5524380), (6, 4603650), (9, 3069100), (10, 2762190), (12, 2301825), (15, 1841460), (18, 1534550), (20, 1381095), (25, 1104876), (30, 920730), (36, 767275), (45, 613820), (47, 587700), (50, 552438), (60, 460365), (75, 368292), (90, 306910), (94, 293850), (100, 276219), (141, 195900), (150, 184146), (180, 153455), (188, 146925), (225, 122764), (235, 117540), (282, 97950), (300, 92073), (423, 65300), (450, 61382), (470, 58770), (564, 48975), (653, 42300), (705, 39180), (846, 32650), (900, 30691), (940, 29385), (1175, 23508), (1306, 21150), (1410, 19590), (1692, 16325), (1959, 14100), (2115, 13060), (2350, 11754), (2612, 10575), (2820, 9795), (3265, 8460), (3525, 7836), (3918, 7050), (4230, 6530), (4700, 5877)]