155552670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 514391040

約数和(自身を除く): 358838370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 487, 507, 546, 585, 630, 702, 819, 845, 910, 945, 974, 1014, 1170, 1183, 1365, 1461, 1521, 1638, 1690, 1755, 1890, 2366, 2435, 2457, 2535, 2730, 2922, 3042, 3409, 3510, 3549, 4095, 4383, 4563, 4870, 4914, 5070, 5915, 6331, 6818, 7098, 7305, 7605, 8190, 8766, 9126, 10227, 10647, 11830, 12285, 12662, 13149, 14610, 15210, 17045, 17745, 18993, 20454, 21294, 21915, 22815, 24570, 26298, 30681, 31655, 31941, 34090, 35490, 37986, 43830, 44317, 45630, 51135, 53235, 56979, 61362, 63310, 63882, 65745, 82303, 88634, 92043, 94965, 102270, 106470, 113958, 131490, 132951, 153405, 159705, 164606, 170937, 184086, 189930, 221585, 246909, 265902, 284895, 306810, 319410, 341874, 398853, 411515, 443170, 460215, 493818, 569790, 576121, 664755, 740727, 797706, 823030, 854685, 920430, 1152242, 1196559, 1234545, 1329510, 1481454, 1709370, 1728363, 1994265, 2222181, 2393118, 2469090, 2880605, 3456726, 3703635, 3988530, 4444362, 5185089, 5761210, 5982795, 7407270, 8641815, 10370178, 11110905, 11965590, 15555267, 17283630, 22221810, 25925445, 31110534, 51850890, 77776335, 155552670]

約数ペア:

[(1, 155552670), (2, 77776335), (3, 51850890), (5, 31110534), (6, 25925445), (7, 22221810), (9, 17283630), (10, 15555267), (13, 11965590), (14, 11110905), (15, 10370178), (18, 8641815), (21, 7407270), (26, 5982795), (27, 5761210), (30, 5185089), (35, 4444362), (39, 3988530), (42, 3703635), (45, 3456726), (54, 2880605), (63, 2469090), (65, 2393118), (70, 2222181), (78, 1994265), (90, 1728363), (91, 1709370), (105, 1481454), (117, 1329510), (126, 1234545), (130, 1196559), (135, 1152242), (169, 920430), (182, 854685), (189, 823030), (195, 797706), (210, 740727), (234, 664755), (270, 576121), (273, 569790), (315, 493818), (338, 460215), (351, 443170), (378, 411515), (390, 398853), (455, 341874), (487, 319410), (507, 306810), (546, 284895), (585, 265902), (630, 246909), (702, 221585), (819, 189930), (845, 184086), (910, 170937), (945, 164606), (974, 159705), (1014, 153405), (1170, 132951), (1183, 131490), (1365, 113958), (1461, 106470), (1521, 102270), (1638, 94965), (1690, 92043), (1755, 88634), (1890, 82303), (2366, 65745), (2435, 63882), (2457, 63310), (2535, 61362), (2730, 56979), (2922, 53235), (3042, 51135), (3409, 45630), (3510, 44317), (3549, 43830), (4095, 37986), (4383, 35490), (4563, 34090), (4870, 31941), (4914, 31655), (5070, 30681), (5915, 26298), (6331, 24570), (6818, 22815), (7098, 21915), (7305, 21294), (7605, 20454), (8190, 18993), (8766, 17745), (9126, 17045), (10227, 15210), (10647, 14610), (11830, 13149), (12285, 12662)]