149724750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 456468480

約数和(自身を除く): 306743730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 79, 95, 105, 114, 125, 133, 150, 158, 175, 190, 210, 237, 250, 266, 285, 350, 361, 375, 395, 399, 474, 475, 525, 553, 570, 665, 722, 750, 790, 798, 875, 950, 1050, 1083, 1106, 1185, 1330, 1425, 1501, 1659, 1750, 1805, 1975, 1995, 2166, 2370, 2375, 2527, 2625, 2765, 2850, 3002, 3318, 3325, 3610, 3950, 3990, 4503, 4750, 5054, 5250, 5415, 5530, 5925, 6650, 7125, 7505, 7581, 8295, 9006, 9025, 9875, 9975, 10507, 10830, 11850, 12635, 13825, 14250, 15010, 15162, 16590, 16625, 18050, 19750, 19950, 21014, 22515, 25270, 27075, 27650, 28519, 29625, 31521, 33250, 37525, 37905, 41475, 45030, 45125, 49875, 52535, 54150, 57038, 59250, 63042, 63175, 69125, 75050, 75810, 82950, 85557, 90250, 99750, 105070, 112575, 126350, 135375, 138250, 142595, 157605, 171114, 187625, 189525, 199633, 207375, 225150, 262675, 270750, 285190, 315210, 315875, 375250, 379050, 399266, 414750, 427785, 525350, 562875, 598899, 631750, 712975, 788025, 855570, 947625, 998165, 1125750, 1197798, 1313375, 1425950, 1576050, 1895250, 1996330, 2138925, 2626750, 2994495, 3564875, 3940125, 4277850, 4990825, 5988990, 7129750, 7880250, 9981650, 10694625, 14972475, 21389250, 24954125, 29944950, 49908250, 74862375, 149724750]

約数ペア:

[(1, 149724750), (2, 74862375), (3, 49908250), (5, 29944950), (6, 24954125), (7, 21389250), (10, 14972475), (14, 10694625), (15, 9981650), (19, 7880250), (21, 7129750), (25, 5988990), (30, 4990825), (35, 4277850), (38, 3940125), (42, 3564875), (50, 2994495), (57, 2626750), (70, 2138925), (75, 1996330), (79, 1895250), (95, 1576050), (105, 1425950), (114, 1313375), (125, 1197798), (133, 1125750), (150, 998165), (158, 947625), (175, 855570), (190, 788025), (210, 712975), (237, 631750), (250, 598899), (266, 562875), (285, 525350), (350, 427785), (361, 414750), (375, 399266), (395, 379050), (399, 375250), (474, 315875), (475, 315210), (525, 285190), (553, 270750), (570, 262675), (665, 225150), (722, 207375), (750, 199633), (790, 189525), (798, 187625), (875, 171114), (950, 157605), (1050, 142595), (1083, 138250), (1106, 135375), (1185, 126350), (1330, 112575), (1425, 105070), (1501, 99750), (1659, 90250), (1750, 85557), (1805, 82950), (1975, 75810), (1995, 75050), (2166, 69125), (2370, 63175), (2375, 63042), (2527, 59250), (2625, 57038), (2765, 54150), (2850, 52535), (3002, 49875), (3318, 45125), (3325, 45030), (3610, 41475), (3950, 37905), (3990, 37525), (4503, 33250), (4750, 31521), (5054, 29625), (5250, 28519), (5415, 27650), (5530, 27075), (5925, 25270), (6650, 22515), (7125, 21014), (7505, 19950), (7581, 19750), (8295, 18050), (9006, 16625), (9025, 16590), (9875, 15162), (9975, 15010), (10507, 14250), (10830, 13825), (11850, 12635)]