471087900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3106

約数の個数: 180

約数和(自身を含む): 1607978680

約数和(自身を除く): 1136890780

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, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 1026, 1140, 1350, 1425, 1539, 1620, 1710, 1900, 2025, 2052, 2565, 2700, 2850, 3061, 3078, 3420, 4050, 4275, 5130, 5700, 6122, 6156, 7695, 8100, 8550, 9183, 10260, 12244, 12825, 15305, 15390, 17100, 18366, 25650, 27549, 30610, 30780, 36732, 38475, 45915, 51300, 55098, 58159, 61220, 76525, 76950, 82647, 91830, 110196, 116318, 137745, 153050, 153900, 165294, 174477, 183660, 229575, 232636, 247941, 275490, 290795, 306100, 330588, 348954, 413235, 459150, 495882, 523431, 550980, 581590, 688725, 697908, 826470, 872385, 918300, 991764, 1046862, 1163180, 1239705, 1377450, 1453975, 1570293, 1652940, 1744770, 2066175, 2093724, 2479410, 2617155, 2754900, 2907950, 3140586, 3489540, 4132350, 4361925, 4710879, 4958820, 5234310, 5815900, 6198525, 6281172, 7851465, 8264700, 8723850, 9421758, 10468620, 12397050, 13085775, 15702930, 17447700, 18843516, 23554395, 24794100, 26171550, 31405860, 39257325, 47108790, 52343100, 78514650, 94217580, 117771975, 157029300, 235543950, 471087900]

約数ペア:

[(1, 471087900), (2, 235543950), (3, 157029300), (4, 117771975), (5, 94217580), (6, 78514650), (9, 52343100), (10, 47108790), (12, 39257325), (15, 31405860), (18, 26171550), (19, 24794100), (20, 23554395), (25, 18843516), (27, 17447700), (30, 15702930), (36, 13085775), (38, 12397050), (45, 10468620), (50, 9421758), (54, 8723850), (57, 8264700), (60, 7851465), (75, 6281172), (76, 6198525), (81, 5815900), (90, 5234310), (95, 4958820), (100, 4710879), (108, 4361925), (114, 4132350), (135, 3489540), (150, 3140586), (162, 2907950), (171, 2754900), (180, 2617155), (190, 2479410), (225, 2093724), (228, 2066175), (270, 1744770), (285, 1652940), (300, 1570293), (324, 1453975), (342, 1377450), (380, 1239705), (405, 1163180), (450, 1046862), (475, 991764), (513, 918300), (540, 872385), (570, 826470), (675, 697908), (684, 688725), (810, 581590), (855, 550980), (900, 523431), (950, 495882), (1026, 459150), (1140, 413235), (1350, 348954), (1425, 330588), (1539, 306100), (1620, 290795), (1710, 275490), (1900, 247941), (2025, 232636), (2052, 229575), (2565, 183660), (2700, 174477), (2850, 165294), (3061, 153900), (3078, 153050), (3420, 137745), (4050, 116318), (4275, 110196), (5130, 91830), (5700, 82647), (6122, 76950), (6156, 76525), (7695, 61220), (8100, 58159), (8550, 55098), (9183, 51300), (10260, 45915), (12244, 38475), (12825, 36732), (15305, 30780), (15390, 30610), (17100, 27549), (18366, 25650)]