125101900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 162

約数和(自身を含む): 348756324

約数和(自身を除く): 223654424

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 121, 140, 154, 175, 196, 211, 220, 242, 245, 275, 308, 350, 385, 422, 484, 490, 539, 550, 605, 700, 770, 844, 847, 980, 1055, 1078, 1100, 1210, 1225, 1477, 1540, 1694, 1925, 2110, 2156, 2321, 2420, 2450, 2695, 2954, 3025, 3388, 3850, 4220, 4235, 4642, 4900, 5275, 5390, 5908, 5929, 6050, 7385, 7700, 8470, 9284, 10339, 10550, 10780, 11605, 11858, 12100, 13475, 14770, 16247, 16940, 20678, 21100, 21175, 23210, 23716, 25531, 26950, 29540, 29645, 32494, 36925, 41356, 42350, 46420, 51062, 51695, 53900, 58025, 59290, 64988, 73850, 81235, 84700, 102124, 103390, 113729, 116050, 118580, 127655, 147700, 148225, 162470, 178717, 206780, 227458, 232100, 255310, 258475, 296450, 324940, 357434, 406175, 454916, 510620, 516950, 568645, 592900, 638275, 714868, 812350, 893585, 1033900, 1137290, 1251019, 1276550, 1624700, 1787170, 2274580, 2502038, 2553100, 2843225, 3574340, 4467925, 5004076, 5686450, 6255095, 8935850, 11372900, 12510190, 17871700, 25020380, 31275475, 62550950, 125101900]

約数ペア:

[(1, 125101900), (2, 62550950), (4, 31275475), (5, 25020380), (7, 17871700), (10, 12510190), (11, 11372900), (14, 8935850), (20, 6255095), (22, 5686450), (25, 5004076), (28, 4467925), (35, 3574340), (44, 2843225), (49, 2553100), (50, 2502038), (55, 2274580), (70, 1787170), (77, 1624700), (98, 1276550), (100, 1251019), (110, 1137290), (121, 1033900), (140, 893585), (154, 812350), (175, 714868), (196, 638275), (211, 592900), (220, 568645), (242, 516950), (245, 510620), (275, 454916), (308, 406175), (350, 357434), (385, 324940), (422, 296450), (484, 258475), (490, 255310), (539, 232100), (550, 227458), (605, 206780), (700, 178717), (770, 162470), (844, 148225), (847, 147700), (980, 127655), (1055, 118580), (1078, 116050), (1100, 113729), (1210, 103390), (1225, 102124), (1477, 84700), (1540, 81235), (1694, 73850), (1925, 64988), (2110, 59290), (2156, 58025), (2321, 53900), (2420, 51695), (2450, 51062), (2695, 46420), (2954, 42350), (3025, 41356), (3388, 36925), (3850, 32494), (4220, 29645), (4235, 29540), (4642, 26950), (4900, 25531), (5275, 23716), (5390, 23210), (5908, 21175), (5929, 21100), (6050, 20678), (7385, 16940), (7700, 16247), (8470, 14770), (9284, 13475), (10339, 12100), (10550, 11858), (10780, 11605)]