149771850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 384171840

約数和(自身を除く): 234399990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 961, 1039, 1550, 1922, 2078, 2325, 2883, 3117, 4650, 4805, 5195, 5766, 6234, 9610, 10390, 14415, 15585, 24025, 25975, 28830, 31170, 32209, 48050, 51950, 64418, 72075, 77925, 96627, 144150, 155850, 161045, 193254, 322090, 483135, 805225, 966270, 998479, 1610450, 1996958, 2415675, 2995437, 4831350, 4992395, 5990874, 9984790, 14977185, 24961975, 29954370, 49923950, 74885925, 149771850]

約数ペア:

[(1, 149771850), (2, 74885925), (3, 49923950), (5, 29954370), (6, 24961975), (10, 14977185), (15, 9984790), (25, 5990874), (30, 4992395), (31, 4831350), (50, 2995437), (62, 2415675), (75, 1996958), (93, 1610450), (150, 998479), (155, 966270), (186, 805225), (310, 483135), (465, 322090), (775, 193254), (930, 161045), (961, 155850), (1039, 144150), (1550, 96627), (1922, 77925), (2078, 72075), (2325, 64418), (2883, 51950), (3117, 48050), (4650, 32209), (4805, 31170), (5195, 28830), (5766, 25975), (6234, 24025), (9610, 15585), (10390, 14415)]