82214550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 144

約数和(自身を含む): 255398832

約数和(自身を除く): 173184282

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 150, 153, 165, 170, 187, 198, 225, 255, 275, 306, 330, 374, 425, 450, 495, 510, 550, 561, 765, 825, 850, 935, 977, 990, 1122, 1275, 1530, 1650, 1683, 1870, 1954, 2475, 2550, 2805, 2931, 3366, 3825, 4675, 4885, 4950, 5610, 5862, 7650, 8415, 8793, 9350, 9770, 10747, 14025, 14655, 16609, 16830, 17586, 21494, 24425, 28050, 29310, 32241, 33218, 42075, 43965, 48850, 49827, 53735, 64482, 73275, 83045, 84150, 87930, 96723, 99654, 107470, 146550, 149481, 161205, 166090, 182699, 193446, 219825, 249135, 268675, 298962, 322410, 365398, 415225, 439650, 483615, 498270, 537350, 548097, 747405, 806025, 830450, 913495, 967230, 1096194, 1245675, 1494810, 1612050, 1644291, 1826990, 2418075, 2491350, 2740485, 3288582, 3737025, 4567475, 4836150, 5480970, 7474050, 8221455, 9134950, 13702425, 16442910, 27404850, 41107275, 82214550]

約数ペア:

[(1, 82214550), (2, 41107275), (3, 27404850), (5, 16442910), (6, 13702425), (9, 9134950), (10, 8221455), (11, 7474050), (15, 5480970), (17, 4836150), (18, 4567475), (22, 3737025), (25, 3288582), (30, 2740485), (33, 2491350), (34, 2418075), (45, 1826990), (50, 1644291), (51, 1612050), (55, 1494810), (66, 1245675), (75, 1096194), (85, 967230), (90, 913495), (99, 830450), (102, 806025), (110, 747405), (150, 548097), (153, 537350), (165, 498270), (170, 483615), (187, 439650), (198, 415225), (225, 365398), (255, 322410), (275, 298962), (306, 268675), (330, 249135), (374, 219825), (425, 193446), (450, 182699), (495, 166090), (510, 161205), (550, 149481), (561, 146550), (765, 107470), (825, 99654), (850, 96723), (935, 87930), (977, 84150), (990, 83045), (1122, 73275), (1275, 64482), (1530, 53735), (1650, 49827), (1683, 48850), (1870, 43965), (1954, 42075), (2475, 33218), (2550, 32241), (2805, 29310), (2931, 28050), (3366, 24425), (3825, 21494), (4675, 17586), (4885, 16830), (4950, 16609), (5610, 14655), (5862, 14025), (7650, 10747), (8415, 9770), (8793, 9350)]