80868150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 216

約数和(自身を含む): 259315992

約数和(自身を除く): 178447842

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 31, 33, 34, 45, 50, 51, 55, 62, 66, 75, 85, 90, 93, 99, 102, 110, 150, 153, 155, 165, 170, 186, 187, 198, 225, 255, 275, 279, 306, 310, 330, 341, 374, 425, 450, 465, 495, 510, 527, 550, 558, 561, 682, 765, 775, 825, 850, 930, 935, 961, 990, 1023, 1054, 1122, 1275, 1395, 1530, 1550, 1581, 1650, 1683, 1705, 1870, 1922, 2046, 2325, 2475, 2550, 2635, 2790, 2805, 2883, 3069, 3162, 3366, 3410, 3825, 4650, 4675, 4743, 4805, 4950, 5115, 5270, 5610, 5766, 5797, 6138, 6975, 7650, 7905, 8415, 8525, 8649, 9350, 9486, 9610, 10230, 10571, 11594, 13175, 13950, 14025, 14415, 15345, 15810, 16337, 16830, 17050, 17298, 17391, 21142, 23715, 24025, 25575, 26350, 28050, 28830, 28985, 30690, 31713, 32674, 34782, 39525, 42075, 43245, 47430, 48050, 49011, 51150, 52173, 52855, 57970, 63426, 72075, 76725, 79050, 81685, 84150, 86490, 86955, 95139, 98022, 104346, 105710, 118575, 144150, 144925, 147033, 153450, 158565, 163370, 173910, 179707, 190278, 216225, 237150, 245055, 260865, 264275, 289850, 294066, 317130, 359414, 408425, 432450, 434775, 475695, 490110, 521730, 528550, 539121, 735165, 792825, 816850, 869550, 898535, 951390, 1078242, 1225275, 1304325, 1470330, 1585650, 1617363, 1797070, 2378475, 2450550, 2608650, 2695605, 3234726, 3675825, 4492675, 4756950, 5391210, 7351650, 8086815, 8985350, 13478025, 16173630, 26956050, 40434075, 80868150]

約数ペア:

[(1, 80868150), (2, 40434075), (3, 26956050), (5, 16173630), (6, 13478025), (9, 8985350), (10, 8086815), (11, 7351650), (15, 5391210), (17, 4756950), (18, 4492675), (22, 3675825), (25, 3234726), (30, 2695605), (31, 2608650), (33, 2450550), (34, 2378475), (45, 1797070), (50, 1617363), (51, 1585650), (55, 1470330), (62, 1304325), (66, 1225275), (75, 1078242), (85, 951390), (90, 898535), (93, 869550), (99, 816850), (102, 792825), (110, 735165), (150, 539121), (153, 528550), (155, 521730), (165, 490110), (170, 475695), (186, 434775), (187, 432450), (198, 408425), (225, 359414), (255, 317130), (275, 294066), (279, 289850), (306, 264275), (310, 260865), (330, 245055), (341, 237150), (374, 216225), (425, 190278), (450, 179707), (465, 173910), (495, 163370), (510, 158565), (527, 153450), (550, 147033), (558, 144925), (561, 144150), (682, 118575), (765, 105710), (775, 104346), (825, 98022), (850, 95139), (930, 86955), (935, 86490), (961, 84150), (990, 81685), (1023, 79050), (1054, 76725), (1122, 72075), (1275, 63426), (1395, 57970), (1530, 52855), (1550, 52173), (1581, 51150), (1650, 49011), (1683, 48050), (1705, 47430), (1870, 43245), (1922, 42075), (2046, 39525), (2325, 34782), (2475, 32674), (2550, 31713), (2635, 30690), (2790, 28985), (2805, 28830), (2883, 28050), (3069, 26350), (3162, 25575), (3366, 24025), (3410, 23715), (3825, 21142), (4650, 17391), (4675, 17298), (4743, 17050), (4805, 16830), (4950, 16337), (5115, 15810), (5270, 15345), (5610, 14415), (5766, 14025), (5797, 13950), (6138, 13175), (6975, 11594), (7650, 10571), (7905, 10230), (8415, 9610), (8525, 9486), (8649, 9350)]