150550260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 499137408

約数和(自身を除く): 348587148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 373, 420, 434, 465, 620, 651, 746, 868, 930, 961, 1085, 1119, 1302, 1492, 1860, 1865, 1922, 2170, 2238, 2604, 2611, 2883, 3255, 3730, 3844, 4340, 4476, 4805, 5222, 5595, 5766, 6510, 6727, 7460, 7833, 9610, 10444, 11190, 11532, 11563, 13020, 13055, 13454, 14415, 15666, 19220, 20181, 22380, 23126, 26110, 26908, 28830, 31332, 33635, 34689, 39165, 40362, 46252, 52220, 57660, 57815, 67270, 69378, 78330, 80724, 80941, 100905, 115630, 134540, 138756, 156660, 161882, 173445, 201810, 231260, 242823, 323764, 346890, 358453, 403620, 404705, 485646, 693780, 716906, 809410, 971292, 1075359, 1214115, 1433812, 1618820, 1792265, 2150718, 2428230, 2509171, 3584530, 4301436, 4856460, 5018342, 5376795, 7169060, 7527513, 10036684, 10753590, 12545855, 15055026, 21507180, 25091710, 30110052, 37637565, 50183420, 75275130, 150550260]

約数ペア:

[(1, 150550260), (2, 75275130), (3, 50183420), (4, 37637565), (5, 30110052), (6, 25091710), (7, 21507180), (10, 15055026), (12, 12545855), (14, 10753590), (15, 10036684), (20, 7527513), (21, 7169060), (28, 5376795), (30, 5018342), (31, 4856460), (35, 4301436), (42, 3584530), (60, 2509171), (62, 2428230), (70, 2150718), (84, 1792265), (93, 1618820), (105, 1433812), (124, 1214115), (140, 1075359), (155, 971292), (186, 809410), (210, 716906), (217, 693780), (310, 485646), (372, 404705), (373, 403620), (420, 358453), (434, 346890), (465, 323764), (620, 242823), (651, 231260), (746, 201810), (868, 173445), (930, 161882), (961, 156660), (1085, 138756), (1119, 134540), (1302, 115630), (1492, 100905), (1860, 80941), (1865, 80724), (1922, 78330), (2170, 69378), (2238, 67270), (2604, 57815), (2611, 57660), (2883, 52220), (3255, 46252), (3730, 40362), (3844, 39165), (4340, 34689), (4476, 33635), (4805, 31332), (5222, 28830), (5595, 26908), (5766, 26110), (6510, 23126), (6727, 22380), (7460, 20181), (7833, 19220), (9610, 15666), (10444, 14415), (11190, 13454), (11532, 13055), (11563, 13020)]