123067800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{68371}}^1$

素因数の和:68393

約数の個数: 72

約数和(自身を含む): 413308740

約数和(自身を除く): 290240940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 68371, 136742, 205113, 273484, 341855, 410226, 546968, 615339, 683710, 820452, 1025565, 1230678, 1367420, 1640904, 1709275, 2051130, 2461356, 2734840, 3076695, 3418550, 4102260, 4922712, 5127825, 6153390, 6837100, 8204520, 10255650, 12306780, 13674200, 15383475, 20511300, 24613560, 30766950, 41022600, 61533900, 123067800]

約数ペア:

[(1, 123067800), (2, 61533900), (3, 41022600), (4, 30766950), (5, 24613560), (6, 20511300), (8, 15383475), (9, 13674200), (10, 12306780), (12, 10255650), (15, 8204520), (18, 6837100), (20, 6153390), (24, 5127825), (25, 4922712), (30, 4102260), (36, 3418550), (40, 3076695), (45, 2734840), (50, 2461356), (60, 2051130), (72, 1709275), (75, 1640904), (90, 1367420), (100, 1230678), (120, 1025565), (150, 820452), (180, 683710), (200, 615339), (225, 546968), (300, 410226), (360, 341855), (450, 273484), (600, 205113), (900, 136742), (1800, 68371)]