55286550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 179867952

約数和(自身を除く): 124581402

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 27, 30, 33, 34, 45, 50, 51, 54, 55, 66, 73, 75, 81, 85, 90, 99, 102, 110, 135, 146, 150, 153, 162, 165, 170, 187, 198, 219, 225, 255, 270, 275, 297, 306, 330, 365, 374, 405, 425, 438, 450, 459, 495, 510, 550, 561, 594, 657, 675, 730, 765, 803, 810, 825, 850, 891, 918, 935, 990, 1095, 1122, 1241, 1275, 1314, 1350, 1377, 1485, 1530, 1606, 1650, 1683, 1782, 1825, 1870, 1971, 2025, 2190, 2295, 2409, 2475, 2482, 2550, 2754, 2805, 2970, 3285, 3366, 3650, 3723, 3825, 3942, 4015, 4050, 4455, 4590, 4675, 4818, 4950, 5049, 5475, 5610, 5913, 6205, 6570, 6885, 7227, 7425, 7446, 7650, 8030, 8415, 8910, 9350, 9855, 10098, 10950, 11169, 11475, 11826, 12045, 12410, 13651, 13770, 14025, 14454, 14850, 15147, 16425, 16830, 18615, 19710, 20075, 21681, 22275, 22338, 22950, 24090, 25245, 27302, 28050, 29565, 30294, 31025, 32850, 33507, 34425, 36135, 37230, 40150, 40953, 42075, 43362, 44550, 49275, 50490, 55845, 59130, 60225, 62050, 65043, 67014, 68255, 68850, 72270, 75735, 81906, 84150, 93075, 98550, 100521, 108405, 111690, 120450, 122859, 126225, 130086, 136510, 147825, 151470, 167535, 180675, 186150, 201042, 204765, 216810, 245718, 252450, 279225, 295650, 325215, 335070, 341275, 361350, 368577, 378675, 409530, 502605, 542025, 558450, 614295, 650430, 682550, 737154, 757350, 837675, 1005210, 1023825, 1084050, 1105731, 1228590, 1626075, 1675350, 1842885, 2047650, 2211462, 2513025, 3071475, 3252150, 3685770, 5026050, 5528655, 6142950, 9214425, 11057310, 18428850, 27643275, 55286550]

約数ペア:

[(1, 55286550), (2, 27643275), (3, 18428850), (5, 11057310), (6, 9214425), (9, 6142950), (10, 5528655), (11, 5026050), (15, 3685770), (17, 3252150), (18, 3071475), (22, 2513025), (25, 2211462), (27, 2047650), (30, 1842885), (33, 1675350), (34, 1626075), (45, 1228590), (50, 1105731), (51, 1084050), (54, 1023825), (55, 1005210), (66, 837675), (73, 757350), (75, 737154), (81, 682550), (85, 650430), (90, 614295), (99, 558450), (102, 542025), (110, 502605), (135, 409530), (146, 378675), (150, 368577), (153, 361350), (162, 341275), (165, 335070), (170, 325215), (187, 295650), (198, 279225), (219, 252450), (225, 245718), (255, 216810), (270, 204765), (275, 201042), (297, 186150), (306, 180675), (330, 167535), (365, 151470), (374, 147825), (405, 136510), (425, 130086), (438, 126225), (450, 122859), (459, 120450), (495, 111690), (510, 108405), (550, 100521), (561, 98550), (594, 93075), (657, 84150), (675, 81906), (730, 75735), (765, 72270), (803, 68850), (810, 68255), (825, 67014), (850, 65043), (891, 62050), (918, 60225), (935, 59130), (990, 55845), (1095, 50490), (1122, 49275), (1241, 44550), (1275, 43362), (1314, 42075), (1350, 40953), (1377, 40150), (1485, 37230), (1530, 36135), (1606, 34425), (1650, 33507), (1683, 32850), (1782, 31025), (1825, 30294), (1870, 29565), (1971, 28050), (2025, 27302), (2190, 25245), (2295, 24090), (2409, 22950), (2475, 22338), (2482, 22275), (2550, 21681), (2754, 20075), (2805, 19710), (2970, 18615), (3285, 16830), (3366, 16425), (3650, 15147), (3723, 14850), (3825, 14454), (3942, 14025), (4015, 13770), (4050, 13651), (4455, 12410), (4590, 12045), (4675, 11826), (4818, 11475), (4950, 11169), (5049, 10950), (5475, 10098), (5610, 9855), (5913, 9350), (6205, 8910), (6570, 8415), (6885, 8030), (7227, 7650), (7425, 7446)]