212022900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4175

約数の個数: 144

約数和(自身を含む): 717662400

約数和(自身を除く): 505639500

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, 4133, 4275, 5130, 5700, 8266, 8550, 10260, 12399, 12825, 16532, 17100, 20665, 24798, 25650, 37197, 41330, 49596, 51300, 61995, 74394, 78527, 82660, 103325, 111591, 123990, 148788, 157054, 185985, 206650, 223182, 235581, 247980, 309975, 314108, 371970, 392635, 413300, 446364, 471162, 557955, 619950, 706743, 743940, 785270, 929925, 942324, 1115910, 1177905, 1239900, 1413486, 1570540, 1859850, 1963175, 2120229, 2231820, 2355810, 2789775, 2826972, 3533715, 3719700, 3926350, 4240458, 4711620, 5579550, 5889525, 7067430, 7852700, 8480916, 10601145, 11159100, 11779050, 14134860, 17668575, 21202290, 23558100, 35337150, 42404580, 53005725, 70674300, 106011450, 212022900]

約数ペア:

[(1, 212022900), (2, 106011450), (3, 70674300), (4, 53005725), (5, 42404580), (6, 35337150), (9, 23558100), (10, 21202290), (12, 17668575), (15, 14134860), (18, 11779050), (19, 11159100), (20, 10601145), (25, 8480916), (27, 7852700), (30, 7067430), (36, 5889525), (38, 5579550), (45, 4711620), (50, 4240458), (54, 3926350), (57, 3719700), (60, 3533715), (75, 2826972), (76, 2789775), (90, 2355810), (95, 2231820), (100, 2120229), (108, 1963175), (114, 1859850), (135, 1570540), (150, 1413486), (171, 1239900), (180, 1177905), (190, 1115910), (225, 942324), (228, 929925), (270, 785270), (285, 743940), (300, 706743), (342, 619950), (380, 557955), (450, 471162), (475, 446364), (513, 413300), (540, 392635), (570, 371970), (675, 314108), (684, 309975), (855, 247980), (900, 235581), (950, 223182), (1026, 206650), (1140, 185985), (1350, 157054), (1425, 148788), (1710, 123990), (1900, 111591), (2052, 103325), (2565, 82660), (2700, 78527), (2850, 74394), (3420, 61995), (4133, 51300), (4275, 49596), (5130, 41330), (5700, 37197), (8266, 25650), (8550, 24798), (10260, 20665), (12399, 17100), (12825, 16532)]