151830140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5235

約数の個数: 96

約数和(自身を含む): 418521600

約数和(自身を除く): 266691460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5189, 5852, 7315, 10378, 14630, 20756, 25945, 29260, 36323, 51890, 57079, 72646, 98591, 103780, 114158, 145292, 181615, 197182, 228316, 285395, 363230, 394364, 399553, 492955, 570790, 690137, 726460, 799106, 985910, 1084501, 1141580, 1380274, 1598212, 1971820, 1997765, 2169002, 2760548, 3450685, 3995530, 4338004, 5422505, 6901370, 7591507, 7991060, 10845010, 13802740, 15183014, 21690020, 30366028, 37957535, 75915070, 151830140]

約数ペア:

[(1, 151830140), (2, 75915070), (4, 37957535), (5, 30366028), (7, 21690020), (10, 15183014), (11, 13802740), (14, 10845010), (19, 7991060), (20, 7591507), (22, 6901370), (28, 5422505), (35, 4338004), (38, 3995530), (44, 3450685), (55, 2760548), (70, 2169002), (76, 1997765), (77, 1971820), (95, 1598212), (110, 1380274), (133, 1141580), (140, 1084501), (154, 985910), (190, 799106), (209, 726460), (220, 690137), (266, 570790), (308, 492955), (380, 399553), (385, 394364), (418, 363230), (532, 285395), (665, 228316), (770, 197182), (836, 181615), (1045, 145292), (1330, 114158), (1463, 103780), (1540, 98591), (2090, 72646), (2660, 57079), (2926, 51890), (4180, 36323), (5189, 29260), (5852, 25945), (7315, 20756), (10378, 14630)]