165991569450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{72617}}^1$

素因数の和:72957

約数の個数: 144

約数和(自身を含む): 480415126464

約数和(自身を除く): 314423557014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 311, 350, 490, 525, 622, 735, 933, 1050, 1225, 1470, 1555, 1866, 2177, 2450, 3110, 3675, 4354, 4665, 6531, 7350, 7775, 9330, 10885, 13062, 15239, 15550, 21770, 23325, 30478, 32655, 45717, 46650, 54425, 65310, 72617, 76195, 91434, 108850, 145234, 152390, 163275, 217851, 228585, 326550, 363085, 380975, 435702, 457170, 508319, 726170, 761950, 1016638, 1089255, 1142925, 1524957, 1815425, 2178510, 2285850, 2541595, 3049914, 3558233, 3630850, 5083190, 5446275, 7116466, 7624785, 10674699, 10892550, 12707975, 15249570, 17791165, 21349398, 22583887, 25415950, 35582330, 38123925, 45167774, 53373495, 67751661, 76247850, 88955825, 106746990, 112919435, 135503322, 158087209, 177911650, 225838870, 266867475, 316174418, 338758305, 474261627, 533734950, 564597175, 677516610, 790436045, 948523254, 1106610463, 1129194350, 1580872090, 1693791525, 2213220926, 2371308135, 3319831389, 3387583050, 3952180225, 4742616270, 5533052315, 6639662778, 7904360450, 11066104630, 11856540675, 16599156945, 23713081350, 27665261575, 33198313890, 55330523150, 82995784725, 165991569450]

約数ペア:

[(1, 165991569450), (2, 82995784725), (3, 55330523150), (5, 33198313890), (6, 27665261575), (7, 23713081350), (10, 16599156945), (14, 11856540675), (15, 11066104630), (21, 7904360450), (25, 6639662778), (30, 5533052315), (35, 4742616270), (42, 3952180225), (49, 3387583050), (50, 3319831389), (70, 2371308135), (75, 2213220926), (98, 1693791525), (105, 1580872090), (147, 1129194350), (150, 1106610463), (175, 948523254), (210, 790436045), (245, 677516610), (294, 564597175), (311, 533734950), (350, 474261627), (490, 338758305), (525, 316174418), (622, 266867475), (735, 225838870), (933, 177911650), (1050, 158087209), (1225, 135503322), (1470, 112919435), (1555, 106746990), (1866, 88955825), (2177, 76247850), (2450, 67751661), (3110, 53373495), (3675, 45167774), (4354, 38123925), (4665, 35582330), (6531, 25415950), (7350, 22583887), (7775, 21349398), (9330, 17791165), (10885, 15249570), (13062, 12707975), (15239, 10892550), (15550, 10674699), (21770, 7624785), (23325, 7116466), (30478, 5446275), (32655, 5083190), (45717, 3630850), (46650, 3558233), (54425, 3049914), (65310, 2541595), (72617, 2285850), (76195, 2178510), (91434, 1815425), (108850, 1524957), (145234, 1142925), (152390, 1089255), (163275, 1016638), (217851, 761950), (228585, 726170), (326550, 508319), (363085, 457170), (380975, 435702)]