84312150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43237}}^1$

素因数の和:43265

約数の個数: 48

約数和(自身を含む): 225183504

約数和(自身を除く): 140871354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 43237, 86474, 129711, 216185, 259422, 432370, 562081, 648555, 1080925, 1124162, 1297110, 1686243, 2161850, 2810405, 3242775, 3372486, 5620810, 6485550, 8431215, 14052025, 16862430, 28104050, 42156075, 84312150]

約数ペア:

[(1, 84312150), (2, 42156075), (3, 28104050), (5, 16862430), (6, 14052025), (10, 8431215), (13, 6485550), (15, 5620810), (25, 3372486), (26, 3242775), (30, 2810405), (39, 2161850), (50, 1686243), (65, 1297110), (75, 1124162), (78, 1080925), (130, 648555), (150, 562081), (195, 432370), (325, 259422), (390, 216185), (650, 129711), (975, 86474), (1950, 43237)]