167918580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 144

約数和(自身を含む): 551066880

約数和(自身を除く): 383148300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1327, 1332, 1406, 1665, 1710, 2109, 2220, 2654, 2812, 3330, 3420, 3515, 3981, 4218, 5308, 6327, 6635, 6660, 7030, 7962, 8436, 10545, 11943, 12654, 13270, 14060, 15924, 19905, 21090, 23886, 25213, 25308, 26540, 31635, 39810, 42180, 47772, 49099, 50426, 59715, 63270, 75639, 79620, 98198, 100852, 119430, 126065, 126540, 147297, 151278, 196396, 226917, 238860, 245495, 252130, 294594, 302556, 378195, 441891, 453834, 490990, 504260, 589188, 736485, 756390, 883782, 907668, 932881, 981980, 1134585, 1472970, 1512780, 1767564, 1865762, 2209455, 2269170, 2798643, 2945940, 3731524, 4418910, 4538340, 4664405, 5597286, 8395929, 8837820, 9328810, 11194572, 13993215, 16791858, 18657620, 27986430, 33583716, 41979645, 55972860, 83959290, 167918580]

約数ペア:

[(1, 167918580), (2, 83959290), (3, 55972860), (4, 41979645), (5, 33583716), (6, 27986430), (9, 18657620), (10, 16791858), (12, 13993215), (15, 11194572), (18, 9328810), (19, 8837820), (20, 8395929), (30, 5597286), (36, 4664405), (37, 4538340), (38, 4418910), (45, 3731524), (57, 2945940), (60, 2798643), (74, 2269170), (76, 2209455), (90, 1865762), (95, 1767564), (111, 1512780), (114, 1472970), (148, 1134585), (171, 981980), (180, 932881), (185, 907668), (190, 883782), (222, 756390), (228, 736485), (285, 589188), (333, 504260), (342, 490990), (370, 453834), (380, 441891), (444, 378195), (555, 302556), (570, 294594), (666, 252130), (684, 245495), (703, 238860), (740, 226917), (855, 196396), (1110, 151278), (1140, 147297), (1327, 126540), (1332, 126065), (1406, 119430), (1665, 100852), (1710, 98198), (2109, 79620), (2220, 75639), (2654, 63270), (2812, 59715), (3330, 50426), (3420, 49099), (3515, 47772), (3981, 42180), (4218, 39810), (5308, 31635), (6327, 26540), (6635, 25308), (6660, 25213), (7030, 23886), (7962, 21090), (8436, 19905), (10545, 15924), (11943, 14060), (12654, 13270)]