55161750

素因数分解:

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

素因数の和:132

約数の個数: 192

約数和(自身を含む): 170726400

約数和(自身を除く): 115564650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 79, 95, 98, 105, 114, 125, 133, 147, 150, 158, 175, 190, 210, 237, 245, 250, 266, 285, 294, 350, 375, 395, 399, 474, 475, 490, 525, 553, 570, 665, 735, 750, 790, 798, 875, 931, 950, 1050, 1106, 1185, 1225, 1330, 1425, 1470, 1501, 1659, 1750, 1862, 1975, 1995, 2370, 2375, 2450, 2625, 2765, 2793, 2850, 3002, 3318, 3325, 3675, 3871, 3950, 3990, 4503, 4655, 4750, 5250, 5530, 5586, 5925, 6125, 6650, 7125, 7350, 7505, 7742, 8295, 9006, 9310, 9875, 9975, 10507, 11613, 11850, 12250, 13825, 13965, 14250, 15010, 16590, 16625, 18375, 19355, 19750, 19950, 21014, 22515, 23226, 23275, 27650, 27930, 29625, 31521, 33250, 36750, 37525, 38710, 41475, 45030, 46550, 49875, 52535, 58065, 59250, 63042, 69125, 69825, 73549, 75050, 82950, 96775, 99750, 105070, 112575, 116130, 116375, 138250, 139650, 147098, 157605, 187625, 193550, 207375, 220647, 225150, 232750, 262675, 290325, 315210, 349125, 367745, 375250, 414750, 441294, 483875, 525350, 562875, 580650, 698250, 735490, 788025, 967750, 1103235, 1125750, 1313375, 1451625, 1576050, 1838725, 2206470, 2626750, 2903250, 3677450, 3940125, 5516175, 7880250, 9193625, 11032350, 18387250, 27580875, 55161750]

約数ペア:

[(1, 55161750), (2, 27580875), (3, 18387250), (5, 11032350), (6, 9193625), (7, 7880250), (10, 5516175), (14, 3940125), (15, 3677450), (19, 2903250), (21, 2626750), (25, 2206470), (30, 1838725), (35, 1576050), (38, 1451625), (42, 1313375), (49, 1125750), (50, 1103235), (57, 967750), (70, 788025), (75, 735490), (79, 698250), (95, 580650), (98, 562875), (105, 525350), (114, 483875), (125, 441294), (133, 414750), (147, 375250), (150, 367745), (158, 349125), (175, 315210), (190, 290325), (210, 262675), (237, 232750), (245, 225150), (250, 220647), (266, 207375), (285, 193550), (294, 187625), (350, 157605), (375, 147098), (395, 139650), (399, 138250), (474, 116375), (475, 116130), (490, 112575), (525, 105070), (553, 99750), (570, 96775), (665, 82950), (735, 75050), (750, 73549), (790, 69825), (798, 69125), (875, 63042), (931, 59250), (950, 58065), (1050, 52535), (1106, 49875), (1185, 46550), (1225, 45030), (1330, 41475), (1425, 38710), (1470, 37525), (1501, 36750), (1659, 33250), (1750, 31521), (1862, 29625), (1975, 27930), (1995, 27650), (2370, 23275), (2375, 23226), (2450, 22515), (2625, 21014), (2765, 19950), (2793, 19750), (2850, 19355), (3002, 18375), (3318, 16625), (3325, 16590), (3675, 15010), (3871, 14250), (3950, 13965), (3990, 13825), (4503, 12250), (4655, 11850), (4750, 11613), (5250, 10507), (5530, 9975), (5586, 9875), (5925, 9310), (6125, 9006), (6650, 8295), (7125, 7742), (7350, 7505)]