165818340

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 555448320

約数和(自身を除く): 389629980

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 223, 243, 255, 270, 306, 324, 340, 405, 446, 459, 486, 510, 540, 612, 669, 729, 765, 810, 892, 918, 972, 1020, 1115, 1215, 1338, 1377, 1458, 1530, 1620, 1836, 2007, 2187, 2230, 2295, 2430, 2676, 2754, 2916, 3060, 3345, 3645, 3791, 4014, 4131, 4374, 4460, 4590, 4860, 5508, 6021, 6690, 6885, 7290, 7582, 8028, 8262, 8748, 9180, 10035, 10935, 11373, 12042, 12393, 13380, 13770, 14580, 15164, 16524, 18063, 18955, 20070, 20655, 21870, 22746, 24084, 24786, 27540, 30105, 34119, 36126, 37179, 37910, 40140, 41310, 43740, 45492, 49572, 54189, 56865, 60210, 61965, 68238, 72252, 74358, 75820, 82620, 90315, 102357, 108378, 113730, 120420, 123930, 136476, 148716, 162567, 170595, 180630, 185895, 204714, 216756, 227460, 247860, 270945, 307071, 325134, 341190, 361260, 371790, 409428, 487701, 511785, 541890, 614142, 650268, 682380, 743580, 812835, 921213, 975402, 1023570, 1083780, 1228284, 1535355, 1625670, 1842426, 1950804, 2047140, 2438505, 2763639, 3070710, 3251340, 3684852, 4606065, 4877010, 5527278, 6141420, 8290917, 9212130, 9754020, 11054556, 13818195, 16581834, 18424260, 27636390, 33163668, 41454585, 55272780, 82909170, 165818340]

約数ペア:

[(1, 165818340), (2, 82909170), (3, 55272780), (4, 41454585), (5, 33163668), (6, 27636390), (9, 18424260), (10, 16581834), (12, 13818195), (15, 11054556), (17, 9754020), (18, 9212130), (20, 8290917), (27, 6141420), (30, 5527278), (34, 4877010), (36, 4606065), (45, 3684852), (51, 3251340), (54, 3070710), (60, 2763639), (68, 2438505), (81, 2047140), (85, 1950804), (90, 1842426), (102, 1625670), (108, 1535355), (135, 1228284), (153, 1083780), (162, 1023570), (170, 975402), (180, 921213), (204, 812835), (223, 743580), (243, 682380), (255, 650268), (270, 614142), (306, 541890), (324, 511785), (340, 487701), (405, 409428), (446, 371790), (459, 361260), (486, 341190), (510, 325134), (540, 307071), (612, 270945), (669, 247860), (729, 227460), (765, 216756), (810, 204714), (892, 185895), (918, 180630), (972, 170595), (1020, 162567), (1115, 148716), (1215, 136476), (1338, 123930), (1377, 120420), (1458, 113730), (1530, 108378), (1620, 102357), (1836, 90315), (2007, 82620), (2187, 75820), (2230, 74358), (2295, 72252), (2430, 68238), (2676, 61965), (2754, 60210), (2916, 56865), (3060, 54189), (3345, 49572), (3645, 45492), (3791, 43740), (4014, 41310), (4131, 40140), (4374, 37910), (4460, 37179), (4590, 36126), (4860, 34119), (5508, 30105), (6021, 27540), (6690, 24786), (6885, 24084), (7290, 22746), (7582, 21870), (8028, 20655), (8262, 20070), (8748, 18955), (9180, 18063), (10035, 16524), (10935, 15164), (11373, 14580), (12042, 13770), (12393, 13380)]