71464050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 224390400

約数和(自身を除く): 152926350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 343, 350, 441, 450, 463, 490, 525, 630, 686, 735, 882, 926, 1029, 1050, 1225, 1389, 1470, 1575, 1715, 2058, 2205, 2315, 2450, 2778, 3087, 3150, 3241, 3430, 3675, 4167, 4410, 4630, 5145, 6174, 6482, 6945, 7350, 8334, 8575, 9723, 10290, 11025, 11575, 13890, 15435, 16205, 17150, 19446, 20835, 22050, 22687, 23150, 25725, 29169, 30870, 32410, 34725, 41670, 45374, 48615, 51450, 58338, 68061, 69450, 77175, 81025, 97230, 104175, 113435, 136122, 145845, 154350, 158809, 162050, 204183, 208350, 226870, 243075, 291690, 317618, 340305, 408366, 476427, 486150, 567175, 680610, 729225, 794045, 952854, 1020915, 1134350, 1429281, 1458450, 1588090, 1701525, 2041830, 2382135, 2858562, 3403050, 3970225, 4764270, 5104575, 7146405, 7940450, 10209150, 11910675, 14292810, 23821350, 35732025, 71464050]

約数ペア:

[(1, 71464050), (2, 35732025), (3, 23821350), (5, 14292810), (6, 11910675), (7, 10209150), (9, 7940450), (10, 7146405), (14, 5104575), (15, 4764270), (18, 3970225), (21, 3403050), (25, 2858562), (30, 2382135), (35, 2041830), (42, 1701525), (45, 1588090), (49, 1458450), (50, 1429281), (63, 1134350), (70, 1020915), (75, 952854), (90, 794045), (98, 729225), (105, 680610), (126, 567175), (147, 486150), (150, 476427), (175, 408366), (210, 340305), (225, 317618), (245, 291690), (294, 243075), (315, 226870), (343, 208350), (350, 204183), (441, 162050), (450, 158809), (463, 154350), (490, 145845), (525, 136122), (630, 113435), (686, 104175), (735, 97230), (882, 81025), (926, 77175), (1029, 69450), (1050, 68061), (1225, 58338), (1389, 51450), (1470, 48615), (1575, 45374), (1715, 41670), (2058, 34725), (2205, 32410), (2315, 30870), (2450, 29169), (2778, 25725), (3087, 23150), (3150, 22687), (3241, 22050), (3430, 20835), (3675, 19446), (4167, 17150), (4410, 16205), (4630, 15435), (5145, 13890), (6174, 11575), (6482, 11025), (6945, 10290), (7350, 9723), (8334, 8575)]