190271700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3751

約数の個数: 144

約数和(自身を含む): 644056000

約数和(自身を除く): 453784300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 3709, 4275, 5130, 5700, 7418, 8550, 10260, 11127, 12825, 14836, 17100, 18545, 22254, 25650, 33381, 37090, 44508, 51300, 55635, 66762, 70471, 74180, 92725, 100143, 111270, 133524, 140942, 166905, 185450, 200286, 211413, 222540, 278175, 281884, 333810, 352355, 370900, 400572, 422826, 500715, 556350, 634239, 667620, 704710, 834525, 845652, 1001430, 1057065, 1112700, 1268478, 1409420, 1669050, 1761775, 1902717, 2002860, 2114130, 2503575, 2536956, 3171195, 3338100, 3523550, 3805434, 4228260, 5007150, 5285325, 6342390, 7047100, 7610868, 9513585, 10014300, 10570650, 12684780, 15855975, 19027170, 21141300, 31711950, 38054340, 47567925, 63423900, 95135850, 190271700]

約数ペア:

[(1, 190271700), (2, 95135850), (3, 63423900), (4, 47567925), (5, 38054340), (6, 31711950), (9, 21141300), (10, 19027170), (12, 15855975), (15, 12684780), (18, 10570650), (19, 10014300), (20, 9513585), (25, 7610868), (27, 7047100), (30, 6342390), (36, 5285325), (38, 5007150), (45, 4228260), (50, 3805434), (54, 3523550), (57, 3338100), (60, 3171195), (75, 2536956), (76, 2503575), (90, 2114130), (95, 2002860), (100, 1902717), (108, 1761775), (114, 1669050), (135, 1409420), (150, 1268478), (171, 1112700), (180, 1057065), (190, 1001430), (225, 845652), (228, 834525), (270, 704710), (285, 667620), (300, 634239), (342, 556350), (380, 500715), (450, 422826), (475, 400572), (513, 370900), (540, 352355), (570, 333810), (675, 281884), (684, 278175), (855, 222540), (900, 211413), (950, 200286), (1026, 185450), (1140, 166905), (1350, 140942), (1425, 133524), (1710, 111270), (1900, 100143), (2052, 92725), (2565, 74180), (2700, 70471), (2850, 66762), (3420, 55635), (3709, 51300), (4275, 44508), (5130, 37090), (5700, 33381), (7418, 25650), (8550, 22254), (10260, 18545), (11127, 17100), (12825, 14836)]