65674260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 222163200

約数和(自身を除く): 156488940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 173, 180, 185, 190, 222, 228, 270, 285, 333, 342, 346, 370, 380, 444, 513, 519, 540, 555, 570, 666, 684, 692, 703, 740, 855, 865, 999, 1026, 1038, 1110, 1140, 1332, 1406, 1557, 1665, 1710, 1730, 1998, 2052, 2076, 2109, 2220, 2565, 2595, 2812, 3114, 3287, 3330, 3420, 3460, 3515, 3996, 4218, 4671, 4995, 5130, 5190, 6228, 6327, 6401, 6574, 6660, 7030, 7785, 8436, 9342, 9861, 9990, 10260, 10380, 10545, 12654, 12802, 13148, 14060, 15570, 16435, 18684, 18981, 19203, 19722, 19980, 21090, 23355, 25308, 25604, 29583, 31140, 31635, 32005, 32870, 37962, 38406, 39444, 42180, 46710, 49305, 57609, 59166, 63270, 64010, 65740, 75924, 76812, 88749, 93420, 94905, 96015, 98610, 115218, 118332, 121619, 126540, 128020, 147915, 172827, 177498, 189810, 192030, 197220, 230436, 243238, 288045, 295830, 345654, 354996, 364857, 379620, 384060, 443745, 486476, 576090, 591660, 608095, 691308, 729714, 864135, 887490, 1094571, 1152180, 1216190, 1459428, 1728270, 1774980, 1824285, 2189142, 2432380, 3283713, 3456540, 3648570, 4378284, 5472855, 6567426, 7297140, 10945710, 13134852, 16418565, 21891420, 32837130, 65674260]

約数ペア:

[(1, 65674260), (2, 32837130), (3, 21891420), (4, 16418565), (5, 13134852), (6, 10945710), (9, 7297140), (10, 6567426), (12, 5472855), (15, 4378284), (18, 3648570), (19, 3456540), (20, 3283713), (27, 2432380), (30, 2189142), (36, 1824285), (37, 1774980), (38, 1728270), (45, 1459428), (54, 1216190), (57, 1152180), (60, 1094571), (74, 887490), (76, 864135), (90, 729714), (95, 691308), (108, 608095), (111, 591660), (114, 576090), (135, 486476), (148, 443745), (171, 384060), (173, 379620), (180, 364857), (185, 354996), (190, 345654), (222, 295830), (228, 288045), (270, 243238), (285, 230436), (333, 197220), (342, 192030), (346, 189810), (370, 177498), (380, 172827), (444, 147915), (513, 128020), (519, 126540), (540, 121619), (555, 118332), (570, 115218), (666, 98610), (684, 96015), (692, 94905), (703, 93420), (740, 88749), (855, 76812), (865, 75924), (999, 65740), (1026, 64010), (1038, 63270), (1110, 59166), (1140, 57609), (1332, 49305), (1406, 46710), (1557, 42180), (1665, 39444), (1710, 38406), (1730, 37962), (1998, 32870), (2052, 32005), (2076, 31635), (2109, 31140), (2220, 29583), (2565, 25604), (2595, 25308), (2812, 23355), (3114, 21090), (3287, 19980), (3330, 19722), (3420, 19203), (3460, 18981), (3515, 18684), (3996, 16435), (4218, 15570), (4671, 14060), (4995, 13148), (5130, 12802), (5190, 12654), (6228, 10545), (6327, 10380), (6401, 10260), (6574, 9990), (6660, 9861), (7030, 9342), (7785, 8436)]