174192060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 572261760

約数和(自身を除く): 398069700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 179, 196, 210, 245, 294, 331, 358, 420, 490, 537, 588, 662, 716, 735, 895, 980, 993, 1074, 1253, 1324, 1470, 1655, 1790, 1986, 2148, 2317, 2506, 2685, 2940, 3310, 3580, 3759, 3972, 4634, 4965, 5012, 5370, 6265, 6620, 6951, 7518, 8771, 9268, 9930, 10740, 11585, 12530, 13902, 15036, 16219, 17542, 18795, 19860, 23170, 25060, 26313, 27804, 32438, 34755, 35084, 37590, 43855, 46340, 48657, 52626, 59249, 64876, 69510, 75180, 81095, 87710, 97314, 105252, 118498, 131565, 139020, 162190, 175420, 177747, 194628, 236996, 243285, 263130, 296245, 324380, 355494, 414743, 486570, 526260, 592490, 710988, 829486, 888735, 973140, 1184980, 1244229, 1658972, 1777470, 2073715, 2488458, 2903201, 3554940, 4147430, 4976916, 5806402, 6221145, 8294860, 8709603, 11612804, 12442290, 14516005, 17419206, 24884580, 29032010, 34838412, 43548015, 58064020, 87096030, 174192060]

約数ペア:

[(1, 174192060), (2, 87096030), (3, 58064020), (4, 43548015), (5, 34838412), (6, 29032010), (7, 24884580), (10, 17419206), (12, 14516005), (14, 12442290), (15, 11612804), (20, 8709603), (21, 8294860), (28, 6221145), (30, 5806402), (35, 4976916), (42, 4147430), (49, 3554940), (60, 2903201), (70, 2488458), (84, 2073715), (98, 1777470), (105, 1658972), (140, 1244229), (147, 1184980), (179, 973140), (196, 888735), (210, 829486), (245, 710988), (294, 592490), (331, 526260), (358, 486570), (420, 414743), (490, 355494), (537, 324380), (588, 296245), (662, 263130), (716, 243285), (735, 236996), (895, 194628), (980, 177747), (993, 175420), (1074, 162190), (1253, 139020), (1324, 131565), (1470, 118498), (1655, 105252), (1790, 97314), (1986, 87710), (2148, 81095), (2317, 75180), (2506, 69510), (2685, 64876), (2940, 59249), (3310, 52626), (3580, 48657), (3759, 46340), (3972, 43855), (4634, 37590), (4965, 35084), (5012, 34755), (5370, 32438), (6265, 27804), (6620, 26313), (6951, 25060), (7518, 23170), (8771, 19860), (9268, 18795), (9930, 17542), (10740, 16219), (11585, 15036), (12530, 13902)]