18762300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{6949}}^1$

素因数の和:6972

約数の個数: 72

約数和(自身を含む): 60326000

約数和(自身を除く): 41563700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 6949, 13898, 20847, 27796, 34745, 41694, 62541, 69490, 83388, 104235, 125082, 138980, 173725, 187623, 208470, 250164, 312705, 347450, 375246, 416940, 521175, 625410, 694900, 750492, 938115, 1042350, 1250820, 1563525, 1876230, 2084700, 3127050, 3752460, 4690575, 6254100, 9381150, 18762300]

約数ペア:

[(1, 18762300), (2, 9381150), (3, 6254100), (4, 4690575), (5, 3752460), (6, 3127050), (9, 2084700), (10, 1876230), (12, 1563525), (15, 1250820), (18, 1042350), (20, 938115), (25, 750492), (27, 694900), (30, 625410), (36, 521175), (45, 416940), (50, 375246), (54, 347450), (60, 312705), (75, 250164), (90, 208470), (100, 187623), (108, 173725), (135, 138980), (150, 125082), (180, 104235), (225, 83388), (270, 69490), (300, 62541), (450, 41694), (540, 34745), (675, 27796), (900, 20847), (1350, 13898), (2700, 6949)]