15960900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 46809504

約数和(自身を除く): 30848604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 641, 830, 996, 1245, 1282, 1660, 1923, 2075, 2490, 2564, 3205, 3846, 4150, 4980, 6225, 6410, 7692, 8300, 9615, 12450, 12820, 16025, 19230, 24900, 32050, 38460, 48075, 53203, 64100, 96150, 106406, 159609, 192300, 212812, 266015, 319218, 532030, 638436, 798045, 1064060, 1330075, 1596090, 2660150, 3192180, 3990225, 5320300, 7980450, 15960900]

約数ペア:

[(1, 15960900), (2, 7980450), (3, 5320300), (4, 3990225), (5, 3192180), (6, 2660150), (10, 1596090), (12, 1330075), (15, 1064060), (20, 798045), (25, 638436), (30, 532030), (50, 319218), (60, 266015), (75, 212812), (83, 192300), (100, 159609), (150, 106406), (166, 96150), (249, 64100), (300, 53203), (332, 48075), (415, 38460), (498, 32050), (641, 24900), (830, 19230), (996, 16025), (1245, 12820), (1282, 12450), (1660, 9615), (1923, 8300), (2075, 7692), (2490, 6410), (2564, 6225), (3205, 4980), (3846, 4150)]