54215550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 162779760

約数和(自身を除く): 108564210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 373, 425, 450, 475, 510, 570, 646, 746, 765, 850, 855, 950, 969, 1119, 1275, 1425, 1530, 1615, 1710, 1865, 1938, 2238, 2550, 2850, 2907, 3230, 3357, 3730, 3825, 4275, 4845, 5595, 5814, 6341, 6714, 7087, 7650, 8075, 8550, 9325, 9690, 11190, 12682, 14174, 14535, 16150, 16785, 18650, 19023, 21261, 24225, 27975, 29070, 31705, 33570, 35435, 38046, 42522, 48450, 55950, 57069, 63410, 63783, 70870, 72675, 83925, 95115, 106305, 114138, 120479, 127566, 145350, 158525, 167850, 177175, 190230, 212610, 240958, 285345, 317050, 318915, 354350, 361437, 475575, 531525, 570690, 602395, 637830, 722874, 951150, 1063050, 1084311, 1204790, 1426725, 1594575, 1807185, 2168622, 2853450, 3011975, 3189150, 3614370, 5421555, 6023950, 9035925, 10843110, 18071850, 27107775, 54215550]

約数ペア:

[(1, 54215550), (2, 27107775), (3, 18071850), (5, 10843110), (6, 9035925), (9, 6023950), (10, 5421555), (15, 3614370), (17, 3189150), (18, 3011975), (19, 2853450), (25, 2168622), (30, 1807185), (34, 1594575), (38, 1426725), (45, 1204790), (50, 1084311), (51, 1063050), (57, 951150), (75, 722874), (85, 637830), (90, 602395), (95, 570690), (102, 531525), (114, 475575), (150, 361437), (153, 354350), (170, 318915), (171, 317050), (190, 285345), (225, 240958), (255, 212610), (285, 190230), (306, 177175), (323, 167850), (342, 158525), (373, 145350), (425, 127566), (450, 120479), (475, 114138), (510, 106305), (570, 95115), (646, 83925), (746, 72675), (765, 70870), (850, 63783), (855, 63410), (950, 57069), (969, 55950), (1119, 48450), (1275, 42522), (1425, 38046), (1530, 35435), (1615, 33570), (1710, 31705), (1865, 29070), (1938, 27975), (2238, 24225), (2550, 21261), (2850, 19023), (2907, 18650), (3230, 16785), (3357, 16150), (3730, 14535), (3825, 14174), (4275, 12682), (4845, 11190), (5595, 9690), (5814, 9325), (6341, 8550), (6714, 8075), (7087, 7650)]