139590270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 389059200

約数和(自身を除く): 249468930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 89, 90, 111, 135, 157, 178, 185, 222, 267, 270, 314, 333, 370, 445, 471, 534, 555, 666, 785, 801, 890, 942, 999, 1110, 1335, 1413, 1570, 1602, 1665, 1998, 2355, 2403, 2670, 2826, 3293, 3330, 4005, 4239, 4710, 4806, 4995, 5809, 6586, 7065, 8010, 8478, 9879, 9990, 11618, 12015, 13973, 14130, 16465, 17427, 19758, 21195, 24030, 27946, 29045, 29637, 32930, 34854, 41919, 42390, 49395, 52281, 58090, 59274, 69865, 83838, 87135, 88911, 98790, 104562, 125757, 139730, 148185, 156843, 174270, 177822, 209595, 251514, 261405, 296370, 313686, 377271, 419190, 444555, 517001, 522810, 628785, 754542, 784215, 889110, 1034002, 1257570, 1551003, 1568430, 1886355, 2585005, 3102006, 3772710, 4653009, 5170010, 7755015, 9306018, 13959027, 15510030, 23265045, 27918054, 46530090, 69795135, 139590270]

約数ペア:

[(1, 139590270), (2, 69795135), (3, 46530090), (5, 27918054), (6, 23265045), (9, 15510030), (10, 13959027), (15, 9306018), (18, 7755015), (27, 5170010), (30, 4653009), (37, 3772710), (45, 3102006), (54, 2585005), (74, 1886355), (89, 1568430), (90, 1551003), (111, 1257570), (135, 1034002), (157, 889110), (178, 784215), (185, 754542), (222, 628785), (267, 522810), (270, 517001), (314, 444555), (333, 419190), (370, 377271), (445, 313686), (471, 296370), (534, 261405), (555, 251514), (666, 209595), (785, 177822), (801, 174270), (890, 156843), (942, 148185), (999, 139730), (1110, 125757), (1335, 104562), (1413, 98790), (1570, 88911), (1602, 87135), (1665, 83838), (1998, 69865), (2355, 59274), (2403, 58090), (2670, 52281), (2826, 49395), (3293, 42390), (3330, 41919), (4005, 34854), (4239, 32930), (4710, 29637), (4806, 29045), (4995, 27946), (5809, 24030), (6586, 21195), (7065, 19758), (8010, 17427), (8478, 16465), (9879, 14130), (9990, 13973), (11618, 12015)]