219068100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 216

約数和(自身を含む): 755576640

約数和(自身を除く): 536508540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 207, 225, 228, 230, 276, 285, 300, 342, 345, 380, 414, 437, 450, 460, 475, 557, 570, 575, 684, 690, 828, 855, 874, 900, 950, 1035, 1114, 1140, 1150, 1311, 1380, 1425, 1671, 1710, 1725, 1748, 1900, 2070, 2185, 2228, 2300, 2622, 2785, 2850, 3342, 3420, 3450, 3933, 4140, 4275, 4370, 5013, 5175, 5244, 5570, 5700, 6555, 6684, 6900, 7866, 8355, 8550, 8740, 10026, 10350, 10583, 10925, 11140, 12811, 13110, 13925, 15732, 16710, 17100, 19665, 20052, 20700, 21166, 21850, 25065, 25622, 26220, 27850, 31749, 32775, 33420, 38433, 39330, 41775, 42332, 43700, 50130, 51244, 52915, 55700, 63498, 64055, 65550, 76866, 78660, 83550, 95247, 98325, 100260, 105830, 115299, 125325, 126996, 128110, 131100, 153732, 158745, 167100, 190494, 192165, 196650, 211660, 230598, 243409, 250650, 256220, 264575, 317490, 320275, 380988, 384330, 393300, 461196, 476235, 486818, 501300, 529150, 576495, 634980, 640550, 730227, 768660, 793725, 952470, 960825, 973636, 1058300, 1152990, 1217045, 1281100, 1460454, 1587450, 1904940, 1921650, 2190681, 2305980, 2381175, 2434090, 2882475, 2920908, 3174900, 3651135, 3843300, 4381362, 4762350, 4868180, 5764950, 6085225, 7302270, 8762724, 9524700, 10953405, 11529900, 12170450, 14604540, 18255675, 21906810, 24340900, 36511350, 43813620, 54767025, 73022700, 109534050, 219068100]

約数ペア:

[(1, 219068100), (2, 109534050), (3, 73022700), (4, 54767025), (5, 43813620), (6, 36511350), (9, 24340900), (10, 21906810), (12, 18255675), (15, 14604540), (18, 12170450), (19, 11529900), (20, 10953405), (23, 9524700), (25, 8762724), (30, 7302270), (36, 6085225), (38, 5764950), (45, 4868180), (46, 4762350), (50, 4381362), (57, 3843300), (60, 3651135), (69, 3174900), (75, 2920908), (76, 2882475), (90, 2434090), (92, 2381175), (95, 2305980), (100, 2190681), (114, 1921650), (115, 1904940), (138, 1587450), (150, 1460454), (171, 1281100), (180, 1217045), (190, 1152990), (207, 1058300), (225, 973636), (228, 960825), (230, 952470), (276, 793725), (285, 768660), (300, 730227), (342, 640550), (345, 634980), (380, 576495), (414, 529150), (437, 501300), (450, 486818), (460, 476235), (475, 461196), (557, 393300), (570, 384330), (575, 380988), (684, 320275), (690, 317490), (828, 264575), (855, 256220), (874, 250650), (900, 243409), (950, 230598), (1035, 211660), (1114, 196650), (1140, 192165), (1150, 190494), (1311, 167100), (1380, 158745), (1425, 153732), (1671, 131100), (1710, 128110), (1725, 126996), (1748, 125325), (1900, 115299), (2070, 105830), (2185, 100260), (2228, 98325), (2300, 95247), (2622, 83550), (2785, 78660), (2850, 76866), (3342, 65550), (3420, 64055), (3450, 63498), (3933, 55700), (4140, 52915), (4275, 51244), (4370, 50130), (5013, 43700), (5175, 42332), (5244, 41775), (5570, 39330), (5700, 38433), (6555, 33420), (6684, 32775), (6900, 31749), (7866, 27850), (8355, 26220), (8550, 25622), (8740, 25065), (10026, 21850), (10350, 21166), (10583, 20700), (10925, 20052), (11140, 19665), (12811, 17100), (13110, 16710), (13925, 15732)]