138444750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 384703488

約数和(自身を除く): 246258738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 555, 666, 750, 925, 1110, 1125, 1663, 1665, 1850, 2250, 2775, 3326, 3330, 4625, 4989, 5550, 8315, 8325, 9250, 9978, 13875, 14967, 16630, 16650, 24945, 27750, 29934, 41575, 41625, 49890, 61531, 74835, 83150, 83250, 123062, 124725, 149670, 184593, 207875, 249450, 307655, 369186, 374175, 415750, 553779, 615310, 623625, 748350, 922965, 1107558, 1247250, 1538275, 1845930, 1870875, 2768895, 3076550, 3741750, 4614825, 5537790, 7691375, 9229650, 13844475, 15382750, 23074125, 27688950, 46148250, 69222375, 138444750]

約数ペア:

[(1, 138444750), (2, 69222375), (3, 46148250), (5, 27688950), (6, 23074125), (9, 15382750), (10, 13844475), (15, 9229650), (18, 7691375), (25, 5537790), (30, 4614825), (37, 3741750), (45, 3076550), (50, 2768895), (74, 1870875), (75, 1845930), (90, 1538275), (111, 1247250), (125, 1107558), (150, 922965), (185, 748350), (222, 623625), (225, 615310), (250, 553779), (333, 415750), (370, 374175), (375, 369186), (450, 307655), (555, 249450), (666, 207875), (750, 184593), (925, 149670), (1110, 124725), (1125, 123062), (1663, 83250), (1665, 83150), (1850, 74835), (2250, 61531), (2775, 49890), (3326, 41625), (3330, 41575), (4625, 29934), (4989, 27750), (5550, 24945), (8315, 16650), (8325, 16630), (9250, 14967), (9978, 13875)]