122753300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 298210080

約数和(自身を除く): 175456780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 53, 76, 92, 95, 100, 106, 115, 190, 212, 230, 265, 380, 437, 460, 475, 530, 575, 874, 950, 1007, 1060, 1150, 1219, 1325, 1748, 1900, 2014, 2185, 2300, 2438, 2650, 2809, 4028, 4370, 4876, 5035, 5300, 5618, 6095, 8740, 10070, 10925, 11236, 12190, 14045, 20140, 21850, 23161, 24380, 25175, 28090, 30475, 43700, 46322, 50350, 53371, 56180, 60950, 64607, 70225, 92644, 100700, 106742, 115805, 121900, 129214, 140450, 213484, 231610, 258428, 266855, 280900, 323035, 463220, 533710, 579025, 646070, 1067420, 1158050, 1227533, 1292140, 1334275, 1615175, 2316100, 2455066, 2668550, 3230350, 4910132, 5337100, 6137665, 6460700, 12275330, 24550660, 30688325, 61376650, 122753300]

約数ペア:

[(1, 122753300), (2, 61376650), (4, 30688325), (5, 24550660), (10, 12275330), (19, 6460700), (20, 6137665), (23, 5337100), (25, 4910132), (38, 3230350), (46, 2668550), (50, 2455066), (53, 2316100), (76, 1615175), (92, 1334275), (95, 1292140), (100, 1227533), (106, 1158050), (115, 1067420), (190, 646070), (212, 579025), (230, 533710), (265, 463220), (380, 323035), (437, 280900), (460, 266855), (475, 258428), (530, 231610), (575, 213484), (874, 140450), (950, 129214), (1007, 121900), (1060, 115805), (1150, 106742), (1219, 100700), (1325, 92644), (1748, 70225), (1900, 64607), (2014, 60950), (2185, 56180), (2300, 53371), (2438, 50350), (2650, 46322), (2809, 43700), (4028, 30475), (4370, 28090), (4876, 25175), (5035, 24380), (5300, 23161), (5618, 21850), (6095, 20140), (8740, 14045), (10070, 12190), (10925, 11236)]