139807620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 452449536

約数和(自身を除く): 312641916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 223, 243, 258, 270, 324, 387, 405, 430, 446, 486, 516, 540, 645, 669, 729, 774, 810, 860, 892, 972, 1115, 1161, 1215, 1290, 1338, 1458, 1548, 1620, 1935, 2007, 2230, 2322, 2430, 2580, 2676, 2916, 3345, 3483, 3645, 3870, 4014, 4460, 4644, 4860, 5805, 6021, 6690, 6966, 7290, 7740, 8028, 9589, 10035, 10449, 11610, 12042, 13380, 13932, 14580, 17415, 18063, 19178, 20070, 20898, 23220, 24084, 28767, 30105, 31347, 34830, 36126, 38356, 40140, 41796, 47945, 52245, 54189, 57534, 60210, 62694, 69660, 72252, 86301, 90315, 95890, 104490, 108378, 115068, 120420, 125388, 143835, 156735, 162567, 172602, 180630, 191780, 208980, 216756, 258903, 270945, 287670, 313470, 325134, 345204, 361260, 431505, 517806, 541890, 575340, 626940, 650268, 776709, 812835, 863010, 1035612, 1083780, 1294515, 1553418, 1625670, 1726020, 2330127, 2589030, 3106836, 3251340, 3883545, 4660254, 5178060, 6990381, 7767090, 9320508, 11650635, 13980762, 15534180, 23301270, 27961524, 34951905, 46602540, 69903810, 139807620]

約数ペア:

[(1, 139807620), (2, 69903810), (3, 46602540), (4, 34951905), (5, 27961524), (6, 23301270), (9, 15534180), (10, 13980762), (12, 11650635), (15, 9320508), (18, 7767090), (20, 6990381), (27, 5178060), (30, 4660254), (36, 3883545), (43, 3251340), (45, 3106836), (54, 2589030), (60, 2330127), (81, 1726020), (86, 1625670), (90, 1553418), (108, 1294515), (129, 1083780), (135, 1035612), (162, 863010), (172, 812835), (180, 776709), (215, 650268), (223, 626940), (243, 575340), (258, 541890), (270, 517806), (324, 431505), (387, 361260), (405, 345204), (430, 325134), (446, 313470), (486, 287670), (516, 270945), (540, 258903), (645, 216756), (669, 208980), (729, 191780), (774, 180630), (810, 172602), (860, 162567), (892, 156735), (972, 143835), (1115, 125388), (1161, 120420), (1215, 115068), (1290, 108378), (1338, 104490), (1458, 95890), (1548, 90315), (1620, 86301), (1935, 72252), (2007, 69660), (2230, 62694), (2322, 60210), (2430, 57534), (2580, 54189), (2676, 52245), (2916, 47945), (3345, 41796), (3483, 40140), (3645, 38356), (3870, 36126), (4014, 34830), (4460, 31347), (4644, 30105), (4860, 28767), (5805, 24084), (6021, 23220), (6690, 20898), (6966, 20070), (7290, 19178), (7740, 18063), (8028, 17415), (9589, 14580), (10035, 13932), (10449, 13380), (11610, 12042)]