300211020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 982406880

約数和(自身を除く): 682195860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 738, 779, 820, 855, 1140, 1230, 1476, 1558, 1710, 1845, 2141, 2337, 2460, 3116, 3420, 3690, 3895, 4282, 4674, 6423, 7011, 7380, 7790, 8564, 9348, 10705, 11685, 12846, 14022, 15580, 19269, 21410, 23370, 25692, 28044, 32115, 35055, 38538, 40679, 42820, 46740, 64230, 70110, 77076, 81358, 87781, 96345, 122037, 128460, 140220, 162716, 175562, 192690, 203395, 244074, 263343, 351124, 366111, 385380, 406790, 438905, 488148, 526686, 610185, 732222, 790029, 813580, 877810, 1053372, 1220370, 1316715, 1464444, 1580058, 1667839, 1755620, 1830555, 2440740, 2633430, 3160116, 3335678, 3661110, 3950145, 5003517, 5266860, 6671356, 7322220, 7900290, 8339195, 10007034, 15010551, 15800580, 16678390, 20014068, 25017585, 30021102, 33356780, 50035170, 60042204, 75052755, 100070340, 150105510, 300211020]

約数ペア:

[(1, 300211020), (2, 150105510), (3, 100070340), (4, 75052755), (5, 60042204), (6, 50035170), (9, 33356780), (10, 30021102), (12, 25017585), (15, 20014068), (18, 16678390), (19, 15800580), (20, 15010551), (30, 10007034), (36, 8339195), (38, 7900290), (41, 7322220), (45, 6671356), (57, 5266860), (60, 5003517), (76, 3950145), (82, 3661110), (90, 3335678), (95, 3160116), (114, 2633430), (123, 2440740), (164, 1830555), (171, 1755620), (180, 1667839), (190, 1580058), (205, 1464444), (228, 1316715), (246, 1220370), (285, 1053372), (342, 877810), (369, 813580), (380, 790029), (410, 732222), (492, 610185), (570, 526686), (615, 488148), (684, 438905), (738, 406790), (779, 385380), (820, 366111), (855, 351124), (1140, 263343), (1230, 244074), (1476, 203395), (1558, 192690), (1710, 175562), (1845, 162716), (2141, 140220), (2337, 128460), (2460, 122037), (3116, 96345), (3420, 87781), (3690, 81358), (3895, 77076), (4282, 70110), (4674, 64230), (6423, 46740), (7011, 42820), (7380, 40679), (7790, 38538), (8564, 35055), (9348, 32115), (10705, 28044), (11685, 25692), (12846, 23370), (14022, 21410), (15580, 19269)]