195106500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 621444096

約数和(自身を除く): 426337596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 191, 225, 227, 250, 300, 375, 382, 450, 454, 500, 573, 681, 750, 764, 900, 908, 955, 1125, 1135, 1146, 1362, 1500, 1719, 1910, 2043, 2250, 2270, 2292, 2724, 2865, 3405, 3438, 3820, 4086, 4500, 4540, 4775, 5675, 5730, 6810, 6876, 8172, 8595, 9550, 10215, 11350, 11460, 13620, 14325, 17025, 17190, 19100, 20430, 22700, 23875, 28375, 28650, 34050, 34380, 40860, 42975, 43357, 47750, 51075, 56750, 57300, 68100, 71625, 85125, 85950, 86714, 95500, 102150, 113500, 130071, 143250, 170250, 171900, 173428, 204300, 214875, 216785, 255375, 260142, 286500, 340500, 390213, 429750, 433570, 510750, 520284, 650355, 780426, 859500, 867140, 1021500, 1083925, 1300710, 1560852, 1951065, 2167850, 2601420, 3251775, 3902130, 4335700, 5419625, 6503550, 7804260, 9755325, 10839250, 13007100, 16258875, 19510650, 21678500, 32517750, 39021300, 48776625, 65035500, 97553250, 195106500]

約数ペア:

[(1, 195106500), (2, 97553250), (3, 65035500), (4, 48776625), (5, 39021300), (6, 32517750), (9, 21678500), (10, 19510650), (12, 16258875), (15, 13007100), (18, 10839250), (20, 9755325), (25, 7804260), (30, 6503550), (36, 5419625), (45, 4335700), (50, 3902130), (60, 3251775), (75, 2601420), (90, 2167850), (100, 1951065), (125, 1560852), (150, 1300710), (180, 1083925), (191, 1021500), (225, 867140), (227, 859500), (250, 780426), (300, 650355), (375, 520284), (382, 510750), (450, 433570), (454, 429750), (500, 390213), (573, 340500), (681, 286500), (750, 260142), (764, 255375), (900, 216785), (908, 214875), (955, 204300), (1125, 173428), (1135, 171900), (1146, 170250), (1362, 143250), (1500, 130071), (1719, 113500), (1910, 102150), (2043, 95500), (2250, 86714), (2270, 85950), (2292, 85125), (2724, 71625), (2865, 68100), (3405, 57300), (3438, 56750), (3820, 51075), (4086, 47750), (4500, 43357), (4540, 42975), (4775, 40860), (5675, 34380), (5730, 34050), (6810, 28650), (6876, 28375), (8172, 23875), (8595, 22700), (9550, 20430), (10215, 19100), (11350, 17190), (11460, 17025), (13620, 14325)]