22272900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5741

約数の個数: 72

約数和(自身を含む): 69412224

約数和(自身を除く): 47139324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5711, 11422, 17133, 22844, 28555, 34266, 57110, 68532, 74243, 85665, 114220, 142775, 148486, 171330, 222729, 285550, 296972, 342660, 371215, 428325, 445458, 571100, 742430, 856650, 890916, 1113645, 1484860, 1713300, 1856075, 2227290, 3712150, 4454580, 5568225, 7424300, 11136450, 22272900]

約数ペア:

[(1, 22272900), (2, 11136450), (3, 7424300), (4, 5568225), (5, 4454580), (6, 3712150), (10, 2227290), (12, 1856075), (13, 1713300), (15, 1484860), (20, 1113645), (25, 890916), (26, 856650), (30, 742430), (39, 571100), (50, 445458), (52, 428325), (60, 371215), (65, 342660), (75, 296972), (78, 285550), (100, 222729), (130, 171330), (150, 148486), (156, 142775), (195, 114220), (260, 85665), (300, 74243), (325, 68532), (390, 57110), (650, 34266), (780, 28555), (975, 22844), (1300, 17133), (1950, 11422), (3900, 5711)]