39401250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 119961600

約数和(自身を除く): 80560350

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, 375, 395, 399, 474, 475, 525, 553, 570, 625, 665, 750, 790, 798, 875, 950, 1050, 1106, 1185, 1250, 1330, 1425, 1501, 1659, 1750, 1875, 1975, 1995, 2370, 2375, 2625, 2765, 2850, 3002, 3318, 3325, 3750, 3950, 3990, 4375, 4503, 4750, 5250, 5530, 5925, 6650, 7125, 7505, 8295, 8750, 9006, 9875, 9975, 10507, 11850, 11875, 13125, 13825, 14250, 15010, 16590, 16625, 19750, 19950, 21014, 22515, 23750, 26250, 27650, 29625, 31521, 33250, 35625, 37525, 41475, 45030, 49375, 49875, 52535, 59250, 63042, 69125, 71250, 75050, 82950, 83125, 98750, 99750, 105070, 112575, 138250, 148125, 157605, 166250, 187625, 207375, 225150, 249375, 262675, 296250, 315210, 345625, 375250, 414750, 498750, 525350, 562875, 691250, 788025, 938125, 1036875, 1125750, 1313375, 1576050, 1876250, 2073750, 2626750, 2814375, 3940125, 5628750, 6566875, 7880250, 13133750, 19700625, 39401250]

約数ペア:

[(1, 39401250), (2, 19700625), (3, 13133750), (5, 7880250), (6, 6566875), (7, 5628750), (10, 3940125), (14, 2814375), (15, 2626750), (19, 2073750), (21, 1876250), (25, 1576050), (30, 1313375), (35, 1125750), (38, 1036875), (42, 938125), (50, 788025), (57, 691250), (70, 562875), (75, 525350), (79, 498750), (95, 414750), (105, 375250), (114, 345625), (125, 315210), (133, 296250), (150, 262675), (158, 249375), (175, 225150), (190, 207375), (210, 187625), (237, 166250), (250, 157605), (266, 148125), (285, 138250), (350, 112575), (375, 105070), (395, 99750), (399, 98750), (474, 83125), (475, 82950), (525, 75050), (553, 71250), (570, 69125), (625, 63042), (665, 59250), (750, 52535), (790, 49875), (798, 49375), (875, 45030), (950, 41475), (1050, 37525), (1106, 35625), (1185, 33250), (1250, 31521), (1330, 29625), (1425, 27650), (1501, 26250), (1659, 23750), (1750, 22515), (1875, 21014), (1975, 19950), (1995, 19750), (2370, 16625), (2375, 16590), (2625, 15010), (2765, 14250), (2850, 13825), (3002, 13125), (3318, 11875), (3325, 11850), (3750, 10507), (3950, 9975), (3990, 9875), (4375, 9006), (4503, 8750), (4750, 8295), (5250, 7505), (5530, 7125), (5925, 6650)]