65551140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6426

約数の個数: 96

約数和(自身を含む): 214704000

約数和(自身を除く): 149152860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6389, 10260, 12778, 19167, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 121391, 127780, 172503, 191670, 230004, 242782, 287505, 345006, 364173, 383340, 485564, 575010, 606955, 690012, 728346, 862515, 1092519, 1150020, 1213910, 1456692, 1725030, 1820865, 2185038, 2427820, 3277557, 3450060, 3641730, 4370076, 5462595, 6555114, 7283460, 10925190, 13110228, 16387785, 21850380, 32775570, 65551140]

約数ペア:

[(1, 65551140), (2, 32775570), (3, 21850380), (4, 16387785), (5, 13110228), (6, 10925190), (9, 7283460), (10, 6555114), (12, 5462595), (15, 4370076), (18, 3641730), (19, 3450060), (20, 3277557), (27, 2427820), (30, 2185038), (36, 1820865), (38, 1725030), (45, 1456692), (54, 1213910), (57, 1150020), (60, 1092519), (76, 862515), (90, 728346), (95, 690012), (108, 606955), (114, 575010), (135, 485564), (171, 383340), (180, 364173), (190, 345006), (228, 287505), (270, 242782), (285, 230004), (342, 191670), (380, 172503), (513, 127780), (540, 121391), (570, 115002), (684, 95835), (855, 76668), (1026, 63890), (1140, 57501), (1710, 38334), (2052, 31945), (2565, 25556), (3420, 19167), (5130, 12778), (6389, 10260)]