19202700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 162

約数和(自身を含む): 63840532

約数和(自身を除く): 44637832

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 121, 132, 138, 150, 165, 220, 230, 242, 253, 275, 276, 300, 330, 345, 363, 460, 484, 506, 529, 550, 575, 605, 660, 690, 726, 759, 825, 1012, 1058, 1100, 1150, 1210, 1265, 1380, 1452, 1518, 1587, 1650, 1725, 1815, 2116, 2300, 2420, 2530, 2645, 2783, 3025, 3036, 3174, 3300, 3450, 3630, 3795, 5060, 5290, 5566, 5819, 6050, 6325, 6348, 6900, 7260, 7590, 7935, 8349, 9075, 10580, 11132, 11638, 12100, 12650, 13225, 13915, 15180, 15870, 16698, 17457, 18150, 18975, 23276, 25300, 26450, 27830, 29095, 31740, 33396, 34914, 36300, 37950, 39675, 41745, 52900, 55660, 58190, 64009, 69575, 69828, 75900, 79350, 83490, 87285, 116380, 128018, 139150, 145475, 158700, 166980, 174570, 192027, 208725, 256036, 278300, 290950, 320045, 349140, 384054, 417450, 436425, 581900, 640090, 768108, 834900, 872850, 960135, 1280180, 1600225, 1745700, 1920270, 3200450, 3840540, 4800675, 6400900, 9601350, 19202700]

約数ペア:

[(1, 19202700), (2, 9601350), (3, 6400900), (4, 4800675), (5, 3840540), (6, 3200450), (10, 1920270), (11, 1745700), (12, 1600225), (15, 1280180), (20, 960135), (22, 872850), (23, 834900), (25, 768108), (30, 640090), (33, 581900), (44, 436425), (46, 417450), (50, 384054), (55, 349140), (60, 320045), (66, 290950), (69, 278300), (75, 256036), (92, 208725), (100, 192027), (110, 174570), (115, 166980), (121, 158700), (132, 145475), (138, 139150), (150, 128018), (165, 116380), (220, 87285), (230, 83490), (242, 79350), (253, 75900), (275, 69828), (276, 69575), (300, 64009), (330, 58190), (345, 55660), (363, 52900), (460, 41745), (484, 39675), (506, 37950), (529, 36300), (550, 34914), (575, 33396), (605, 31740), (660, 29095), (690, 27830), (726, 26450), (759, 25300), (825, 23276), (1012, 18975), (1058, 18150), (1100, 17457), (1150, 16698), (1210, 15870), (1265, 15180), (1380, 13915), (1452, 13225), (1518, 12650), (1587, 12100), (1650, 11638), (1725, 11132), (1815, 10580), (2116, 9075), (2300, 8349), (2420, 7935), (2530, 7590), (2645, 7260), (2783, 6900), (3025, 6348), (3036, 6325), (3174, 6050), (3300, 5819), (3450, 5566), (3630, 5290), (3795, 5060)]