303934860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31859}}^1$

素因数の和:31927

約数の個数: 72

約数和(自身を含む): 939360240

約数和(自身を除く): 635425380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 31859, 63718, 95577, 127436, 159295, 191154, 286731, 318590, 382308, 477885, 573462, 637180, 955770, 1146924, 1433655, 1688527, 1911540, 2867310, 3377054, 5065581, 5734620, 6754108, 8442635, 10131162, 15196743, 16885270, 20262324, 25327905, 30393486, 33770540, 50655810, 60786972, 75983715, 101311620, 151967430, 303934860]

約数ペア:

[(1, 303934860), (2, 151967430), (3, 101311620), (4, 75983715), (5, 60786972), (6, 50655810), (9, 33770540), (10, 30393486), (12, 25327905), (15, 20262324), (18, 16885270), (20, 15196743), (30, 10131162), (36, 8442635), (45, 6754108), (53, 5734620), (60, 5065581), (90, 3377054), (106, 2867310), (159, 1911540), (180, 1688527), (212, 1433655), (265, 1146924), (318, 955770), (477, 637180), (530, 573462), (636, 477885), (795, 382308), (954, 318590), (1060, 286731), (1590, 191154), (1908, 159295), (2385, 127436), (3180, 95577), (4770, 63718), (9540, 31859)]