153444780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31573}}^1$

素因数の和:31597

約数の個数: 72

約数和(自身を含む): 482703312

約数和(自身を除く): 329258532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 31573, 63146, 94719, 126292, 157865, 189438, 284157, 315730, 378876, 473595, 568314, 631460, 852471, 947190, 1136628, 1420785, 1704942, 1894380, 2557413, 2841570, 3409884, 4262355, 5114826, 5683140, 7672239, 8524710, 10229652, 12787065, 15344478, 17049420, 25574130, 30688956, 38361195, 51148260, 76722390, 153444780]

約数ペア:

[(1, 153444780), (2, 76722390), (3, 51148260), (4, 38361195), (5, 30688956), (6, 25574130), (9, 17049420), (10, 15344478), (12, 12787065), (15, 10229652), (18, 8524710), (20, 7672239), (27, 5683140), (30, 5114826), (36, 4262355), (45, 3409884), (54, 2841570), (60, 2557413), (81, 1894380), (90, 1704942), (108, 1420785), (135, 1136628), (162, 947190), (180, 852471), (243, 631460), (270, 568314), (324, 473595), (405, 378876), (486, 315730), (540, 284157), (810, 189438), (972, 157865), (1215, 126292), (1620, 94719), (2430, 63146), (4860, 31573)]