109251900

素因数分解:

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

素因数の和:6428

約数の個数: 108

約数和(自身を含む): 360523800

約数和(自身を除く): 251271900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 6389, 8550, 12778, 17100, 19167, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 121391, 127780, 159725, 191670, 230004, 242782, 287505, 319450, 364173, 383340, 479175, 485564, 575010, 606955, 638900, 728346, 958350, 1092519, 1150020, 1213910, 1437525, 1456692, 1820865, 1916700, 2185038, 2427820, 2875050, 3034775, 3641730, 4370076, 5462595, 5750100, 6069550, 7283460, 9104325, 10925190, 12139100, 18208650, 21850380, 27312975, 36417300, 54625950, 109251900]

約数ペア:

[(1, 109251900), (2, 54625950), (3, 36417300), (4, 27312975), (5, 21850380), (6, 18208650), (9, 12139100), (10, 10925190), (12, 9104325), (15, 7283460), (18, 6069550), (19, 5750100), (20, 5462595), (25, 4370076), (30, 3641730), (36, 3034775), (38, 2875050), (45, 2427820), (50, 2185038), (57, 1916700), (60, 1820865), (75, 1456692), (76, 1437525), (90, 1213910), (95, 1150020), (100, 1092519), (114, 958350), (150, 728346), (171, 638900), (180, 606955), (190, 575010), (225, 485564), (228, 479175), (285, 383340), (300, 364173), (342, 319450), (380, 287505), (450, 242782), (475, 230004), (570, 191670), (684, 159725), (855, 127780), (900, 121391), (950, 115002), (1140, 95835), (1425, 76668), (1710, 63890), (1900, 57501), (2850, 38334), (3420, 31945), (4275, 25556), (5700, 19167), (6389, 17100), (8550, 12778)]