77079450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{10487}}^1$

素因数の和:10516

約数の個数: 72

約数和(自身を含む): 222387552

約数和(自身を除く): 145308102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 10487, 20974, 31461, 52435, 62922, 73409, 104870, 146818, 157305, 220227, 262175, 314610, 367045, 440454, 513863, 524350, 734090, 786525, 1027726, 1101135, 1541589, 1573050, 1835225, 2202270, 2569315, 3083178, 3670450, 5138630, 5505675, 7707945, 11011350, 12846575, 15415890, 25693150, 38539725, 77079450]

約数ペア:

[(1, 77079450), (2, 38539725), (3, 25693150), (5, 15415890), (6, 12846575), (7, 11011350), (10, 7707945), (14, 5505675), (15, 5138630), (21, 3670450), (25, 3083178), (30, 2569315), (35, 2202270), (42, 1835225), (49, 1573050), (50, 1541589), (70, 1101135), (75, 1027726), (98, 786525), (105, 734090), (147, 524350), (150, 513863), (175, 440454), (210, 367045), (245, 314610), (294, 262175), (350, 220227), (490, 157305), (525, 146818), (735, 104870), (1050, 73409), (1225, 62922), (1470, 52435), (2450, 31461), (3675, 20974), (7350, 10487)]