150311970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7841}}^1$

素因数の和:7928

約数の個数: 64

約数和(自身を含む): 406529280

約数和(自身を除く): 256217310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 7841, 9585, 15682, 19170, 23523, 39205, 47046, 70569, 78410, 117615, 141138, 211707, 235230, 352845, 423414, 556711, 705690, 1058535, 1113422, 1670133, 2117070, 2783555, 3340266, 5010399, 5567110, 8350665, 10020798, 15031197, 16701330, 25051995, 30062394, 50103990, 75155985, 150311970]

約数ペア:

[(1, 150311970), (2, 75155985), (3, 50103990), (5, 30062394), (6, 25051995), (9, 16701330), (10, 15031197), (15, 10020798), (18, 8350665), (27, 5567110), (30, 5010399), (45, 3340266), (54, 2783555), (71, 2117070), (90, 1670133), (135, 1113422), (142, 1058535), (213, 705690), (270, 556711), (355, 423414), (426, 352845), (639, 235230), (710, 211707), (1065, 141138), (1278, 117615), (1917, 78410), (2130, 70569), (3195, 47046), (3834, 39205), (6390, 23523), (7841, 19170), (9585, 15682)]