67684140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 228251520

約数和(自身を除く): 160567380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 73, 85, 90, 101, 102, 108, 135, 146, 153, 170, 180, 202, 204, 219, 255, 270, 292, 303, 306, 340, 365, 404, 438, 459, 505, 510, 540, 606, 612, 657, 730, 765, 876, 909, 918, 1010, 1020, 1095, 1212, 1241, 1314, 1460, 1515, 1530, 1717, 1818, 1836, 1971, 2020, 2190, 2295, 2482, 2628, 2727, 3030, 3060, 3285, 3434, 3636, 3723, 3942, 4380, 4545, 4590, 4964, 5151, 5454, 6060, 6205, 6570, 6868, 7373, 7446, 7884, 8585, 9090, 9180, 9855, 10302, 10908, 11169, 12410, 13140, 13635, 14746, 14892, 15453, 17170, 18180, 18615, 19710, 20604, 22119, 22338, 24820, 25755, 27270, 29492, 30906, 33507, 34340, 36865, 37230, 39420, 44238, 44676, 46359, 51510, 54540, 55845, 61812, 66357, 67014, 73730, 74460, 77265, 88476, 92718, 103020, 110595, 111690, 125341, 132714, 134028, 147460, 154530, 167535, 185436, 199071, 221190, 223380, 231795, 250682, 265428, 309060, 331785, 335070, 376023, 398142, 442380, 463590, 501364, 626705, 663570, 670140, 752046, 796284, 927180, 995355, 1128069, 1253410, 1327140, 1504092, 1880115, 1990710, 2256138, 2506820, 3384207, 3760230, 3981420, 4512276, 5640345, 6768414, 7520460, 11280690, 13536828, 16921035, 22561380, 33842070, 67684140]

約数ペア:

[(1, 67684140), (2, 33842070), (3, 22561380), (4, 16921035), (5, 13536828), (6, 11280690), (9, 7520460), (10, 6768414), (12, 5640345), (15, 4512276), (17, 3981420), (18, 3760230), (20, 3384207), (27, 2506820), (30, 2256138), (34, 1990710), (36, 1880115), (45, 1504092), (51, 1327140), (54, 1253410), (60, 1128069), (68, 995355), (73, 927180), (85, 796284), (90, 752046), (101, 670140), (102, 663570), (108, 626705), (135, 501364), (146, 463590), (153, 442380), (170, 398142), (180, 376023), (202, 335070), (204, 331785), (219, 309060), (255, 265428), (270, 250682), (292, 231795), (303, 223380), (306, 221190), (340, 199071), (365, 185436), (404, 167535), (438, 154530), (459, 147460), (505, 134028), (510, 132714), (540, 125341), (606, 111690), (612, 110595), (657, 103020), (730, 92718), (765, 88476), (876, 77265), (909, 74460), (918, 73730), (1010, 67014), (1020, 66357), (1095, 61812), (1212, 55845), (1241, 54540), (1314, 51510), (1460, 46359), (1515, 44676), (1530, 44238), (1717, 39420), (1818, 37230), (1836, 36865), (1971, 34340), (2020, 33507), (2190, 30906), (2295, 29492), (2482, 27270), (2628, 25755), (2727, 24820), (3030, 22338), (3060, 22119), (3285, 20604), (3434, 19710), (3636, 18615), (3723, 18180), (3942, 17170), (4380, 15453), (4545, 14892), (4590, 14746), (4964, 13635), (5151, 13140), (5454, 12410), (6060, 11169), (6205, 10908), (6570, 10302), (6868, 9855), (7373, 9180), (7446, 9090), (7884, 8585)]