155893950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3179

約数の個数: 96

約数和(自身を含む): 441325920

約数和(自身を除く): 285431970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 185, 222, 225, 270, 333, 370, 450, 555, 666, 675, 925, 999, 1110, 1350, 1665, 1850, 1998, 2775, 3121, 3330, 4995, 5550, 6242, 8325, 9363, 9990, 15605, 16650, 18726, 24975, 28089, 31210, 46815, 49950, 56178, 78025, 84267, 93630, 115477, 140445, 156050, 168534, 230954, 234075, 280890, 346431, 421335, 468150, 577385, 692862, 702225, 842670, 1039293, 1154770, 1404450, 1732155, 2078586, 2106675, 2886925, 3117879, 3464310, 4213350, 5196465, 5773850, 6235758, 8660775, 10392930, 15589395, 17321550, 25982325, 31178790, 51964650, 77946975, 155893950]

約数ペア:

[(1, 155893950), (2, 77946975), (3, 51964650), (5, 31178790), (6, 25982325), (9, 17321550), (10, 15589395), (15, 10392930), (18, 8660775), (25, 6235758), (27, 5773850), (30, 5196465), (37, 4213350), (45, 3464310), (50, 3117879), (54, 2886925), (74, 2106675), (75, 2078586), (90, 1732155), (111, 1404450), (135, 1154770), (150, 1039293), (185, 842670), (222, 702225), (225, 692862), (270, 577385), (333, 468150), (370, 421335), (450, 346431), (555, 280890), (666, 234075), (675, 230954), (925, 168534), (999, 156050), (1110, 140445), (1350, 115477), (1665, 93630), (1850, 84267), (1998, 78025), (2775, 56178), (3121, 49950), (3330, 46815), (4995, 31210), (5550, 28089), (6242, 24975), (8325, 18726), (9363, 16650), (9990, 15605)]