65510100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 144

約数和(自身を含む): 221860800

約数和(自身を除く): 156350700

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, 1277, 1350, 1425, 1710, 1900, 2052, 2554, 2565, 2700, 2850, 3420, 3831, 4275, 5108, 5130, 5700, 6385, 7662, 8550, 10260, 11493, 12770, 12825, 15324, 17100, 19155, 22986, 24263, 25540, 25650, 31925, 34479, 38310, 45972, 48526, 51300, 57465, 63850, 68958, 72789, 76620, 95775, 97052, 114930, 121315, 127700, 137916, 145578, 172395, 191550, 218367, 229860, 242630, 287325, 291156, 344790, 363945, 383100, 436734, 485260, 574650, 606575, 655101, 689580, 727890, 861975, 873468, 1091835, 1149300, 1213150, 1310202, 1455780, 1723950, 1819725, 2183670, 2426300, 2620404, 3275505, 3447900, 3639450, 4367340, 5459175, 6551010, 7278900, 10918350, 13102020, 16377525, 21836700, 32755050, 65510100]

約数ペア:

[(1, 65510100), (2, 32755050), (3, 21836700), (4, 16377525), (5, 13102020), (6, 10918350), (9, 7278900), (10, 6551010), (12, 5459175), (15, 4367340), (18, 3639450), (19, 3447900), (20, 3275505), (25, 2620404), (27, 2426300), (30, 2183670), (36, 1819725), (38, 1723950), (45, 1455780), (50, 1310202), (54, 1213150), (57, 1149300), (60, 1091835), (75, 873468), (76, 861975), (90, 727890), (95, 689580), (100, 655101), (108, 606575), (114, 574650), (135, 485260), (150, 436734), (171, 383100), (180, 363945), (190, 344790), (225, 291156), (228, 287325), (270, 242630), (285, 229860), (300, 218367), (342, 191550), (380, 172395), (450, 145578), (475, 137916), (513, 127700), (540, 121315), (570, 114930), (675, 97052), (684, 95775), (855, 76620), (900, 72789), (950, 68958), (1026, 63850), (1140, 57465), (1277, 51300), (1350, 48526), (1425, 45972), (1710, 38310), (1900, 34479), (2052, 31925), (2554, 25650), (2565, 25540), (2700, 24263), (2850, 22986), (3420, 19155), (3831, 17100), (4275, 15324), (5108, 12825), (5130, 12770), (5700, 11493), (6385, 10260), (7662, 8550)]