226506780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1681

約数の個数: 120

約数和(自身を含む): 719001360

約数和(自身を除く): 492494580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1068, 1335, 1571, 1602, 1620, 1780, 2403, 2670, 3142, 3204, 4005, 4713, 4806, 5340, 6284, 7209, 7855, 8010, 9426, 9612, 12015, 14139, 14418, 15710, 16020, 18852, 23565, 24030, 28278, 28836, 31420, 36045, 42417, 47130, 48060, 56556, 70695, 72090, 84834, 94260, 127251, 139819, 141390, 144180, 169668, 212085, 254502, 279638, 282780, 419457, 424170, 509004, 559276, 636255, 699095, 838914, 848340, 1258371, 1272510, 1398190, 1677828, 2097285, 2516742, 2545020, 2796380, 3775113, 4194570, 5033484, 6291855, 7550226, 8389140, 11325339, 12583710, 15100452, 18875565, 22650678, 25167420, 37751130, 45301356, 56626695, 75502260, 113253390, 226506780]

約数ペア:

[(1, 226506780), (2, 113253390), (3, 75502260), (4, 56626695), (5, 45301356), (6, 37751130), (9, 25167420), (10, 22650678), (12, 18875565), (15, 15100452), (18, 12583710), (20, 11325339), (27, 8389140), (30, 7550226), (36, 6291855), (45, 5033484), (54, 4194570), (60, 3775113), (81, 2796380), (89, 2545020), (90, 2516742), (108, 2097285), (135, 1677828), (162, 1398190), (178, 1272510), (180, 1258371), (267, 848340), (270, 838914), (324, 699095), (356, 636255), (405, 559276), (445, 509004), (534, 424170), (540, 419457), (801, 282780), (810, 279638), (890, 254502), (1068, 212085), (1335, 169668), (1571, 144180), (1602, 141390), (1620, 139819), (1780, 127251), (2403, 94260), (2670, 84834), (3142, 72090), (3204, 70695), (4005, 56556), (4713, 48060), (4806, 47130), (5340, 42417), (6284, 36045), (7209, 31420), (7855, 28836), (8010, 28278), (9426, 24030), (9612, 23565), (12015, 18852), (14139, 16020), (14418, 15710)]